SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    421, 427, 408, 382, 418, 1930, 400, 424, 
    1931, 381, 1529, 1465, 428, 415, 391, 
    406, 329, 439, 390, 393, 394, 396, 397, 
    398
  )

Query time 0.00106

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "57.61"
    },
    "table": {
      "table_name": "cscart_products",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "product_id"
      ],
      "key_length": "3",
      "rows_examined_per_scan": 24,
      "rows_produced_per_join": 24,
      "filtered": "100.00",
      "index_condition": "(`eshopuga_upgr_4122`.`cscart_products`.`product_id` in (421,427,408,382,418,1930,400,424,1931,381,1529,1465,428,415,391,406,329,439,390,393,394,396,397,398))",
      "cost_info": {
        "read_cost": "52.81",
        "eval_cost": "4.80",
        "prefix_cost": "57.61",
        "data_read_per_join": "143K"
      },
      "used_columns": [
        "product_id",
        "product_code",
        "product_type",
        "status",
        "company_id",
        "list_price",
        "amount",
        "weight",
        "length",
        "width",
        "height",
        "shipping_freight",
        "low_avail_limit",
        "timestamp",
        "updated_timestamp",
        "usergroup_ids",
        "is_edp",
        "edp_shipping",
        "unlimited_download",
        "tracking",
        "free_shipping",
        "zero_price_action",
        "is_pbp",
        "is_op",
        "is_oper",
        "is_returnable",
        "return_period",
        "avail_since",
        "out_of_stock_actions",
        "localization",
        "min_qty",
        "max_qty",
        "qty_step",
        "list_qty_count",
        "tax_ids",
        "age_verification",
        "age_limit",
        "options_type",
        "exceptions_type",
        "details_layout",
        "shipping_params",
        "buy_now_url",
        "facebook_obj_type",
        "package",
        "price_rules_options",
        "price_rule",
        "package_form",
        "cp_pp_number_of_columns",
        "show_popularity",
        "show_viewed",
        "show_added",
        "show_deleted",
        "show_bought",
        "show_total",
        "popularity_view",
        "show_popularity_header",
        "show_orders",
        "orders_view",
        "show_orders_header",
        "show_orders_items",
        "show_only_total_popularity",
        "show_only_total_orders",
        "global_popularity",
        "total_plus",
        "global_total_plus",
        "ab__stickers_manual_ids",
        "ab__stickers_generated_ids"
      ]
    }
  }
}

Result

product_id product_code product_type status company_id list_price amount weight length width height shipping_freight low_avail_limit timestamp updated_timestamp usergroup_ids is_edp edp_shipping unlimited_download tracking free_shipping zero_price_action is_pbp is_op is_oper is_returnable return_period avail_since out_of_stock_actions localization min_qty max_qty qty_step list_qty_count tax_ids age_verification age_limit options_type exceptions_type details_layout shipping_params buy_now_url facebook_obj_type package price_rules_options price_rule package_form cp_pp_number_of_columns show_popularity show_viewed show_added show_deleted show_bought show_total popularity_view show_popularity_header show_orders orders_view show_orders_header show_orders_items show_only_total_popularity show_only_total_orders global_popularity total_plus global_total_plus ab__stickers_manual_ids ab__stickers_generated_ids
329 CRES7 P A 1 26.00 980 0.000 0 0 0 0.00 0 1433451600 1626436368 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 4
381 ESOF1 P A 1 0.00 996 0.000 0 0 0 0.00 0 1433970000 1626437150 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 9
382 ESOF2 P A 1 0.00 994 0.000 0 0 0 0.00 0 1433970000 1626437437 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 4
390 ESOF10 P A 1 0.00 995 0.000 0 0 0 0.00 0 1434056400 1626436333 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 4
391 ESOF11 P A 1 0.00 999 0.000 0 0 0 0.00 0 1434056400 1626436402 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 10
393 ESOF13 P A 1 0.00 1000 0.000 0 0 0 0.00 0 1434056400 1626436260 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 9
394 ESOF14 P A 1 0.00 997 0.000 0 0 0 0.00 0 1434056400 1626436219 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 4
396 ESOF15 P A 1 0.00 995 0.000 0 0 0 0.00 0 1434056400 1626436101 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 4
397 ESOF16 P A 1 0.00 995 0.000 0 0 0 0.00 0 1434056400 1626436083 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 9
398 ESOF17 P A 1 0.00 994 0.000 0 0 0 0.00 0 1434056400 1626436069 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 9
400 ESOF19 P A 1 0.00 999 0.000 0 0 0 0.00 0 1434056400 1626436975 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 10
406 ESOF24 P A 1 0.00 991 0.000 0 0 0 0.00 0 1434056400 1626436383 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 10
408 ESOF26 P A 1 0.00 995 0.000 0 0 0 0.00 0 1434056400 1626933193 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 9
415 ESOF31 P A 1 0.00 994 0.000 0 0 0 0.00 0 1434056400 1626436429 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 9
418 ESOF33 P A 1 0.00 997 0.000 0 0 0 0.00 0 1434056400 1626437415 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 4
421 ESOF35 P A 1 36.99 954 0.000 0 0 0 0.00 0 1434056400 1628080939 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 4
424 ESOF38 P A 1 0.00 998 0.000 0 0 0 0.00 0 1434056400 1626437218 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 10
427 ESOF41 P A 1 73.98 967 0.000 0 0 0 0.00 0 1434056400 1626437538 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 9,19
428 ESOF42 P A 1 0.00 996 0.000 0 0 0 0.00 0 1434056400 1626436494 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 10
439 ESOF52 P A 1 0.00 993 0.000 0 0 0 0.00 0 1434056400 1626436349 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N S N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 4
1465 ESFL001A P A 1 0.00 998 0.000 0 0 0 0.00 0 1445965441 1626437081 0 N N N B N R Y N N Y 5 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N F N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 9
1529 ESMYB001A P A 1 0.00 996 0.000 0 0 0 0.00 0 1446133177 1626437123 0 N N N B N R Y N N Y 5 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N F N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0
1930 ESBS001D P A 1 0.00 990 0.000 0 0 0 0.00 0 1449244877 1626437333 0 N N N B N R Y N N Y 5 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N F N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 4
1931 ESBS001E P A 1 0.00 996 0.000 0 0 0 0.00 0 1449245212 1626437169 0 N N N B N R Y N N Y 5 0 N 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity N N F N 0 N Y Y Y Y Y L Y N L Y Y Y N 0 0 9