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SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    1585, 1868, 1579, 1956, 1495, 1739, 1740, 
    1912, 1913, 1650, 56, 1836
  )

Query time 0.00089

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_products",
      "access_type": "range",
      "possible_keys": ["PRIMARY"],
      "key": "PRIMARY",
      "key_length": "3",
      "used_key_parts": ["product_id"],
      "rows": 12,
      "filtered": 100,
      "index_condition": "cscart_products.product_id in (1585,1868,1579,1956,1495,1739,1740,1912,1913,1650,56,1836)"
    }
  }
}

Result

product_id	product_code	product_type	status	company_id	timestamp	updated_timestamp	is_edp	edp_shipping	unlimited_download	free_shipping	is_pbp	is_op	is_oper	is_returnable	return_period	out_of_stock_actions	age_verification	show_price_per_x_units	split_for_sale	material_group
56	4902201181150	P	A	1	1667961232	1734422409	N	N	N	N	N	N	N	Y	10	N	N	1.000	N	G
1495	4902201182171	P	A	1	1695008184	1734422409	N	N	N	N	N	N	N	Y	10	N	N	1.000	N	G
1579	4901313931271	P	A	1	1699848474	1734422409	N	N	N	N	N	N	N	Y	10	N	N	1.000	N	G
1585	4901360342877	P	A	1	1699681181	1734422409	N	N	N	N	N	N	N	Y	10	N	N	1.000	N	G
1650	4902201181396	P	A	1	1702440919	1734422409	N	N	N	N	N	N	N	Y	10	N	N	1.000	N	G
1739	4902201181754	P	A	1	1704964558	1734422409	N	N	N	N	N	N	N	Y	10	N	N	1.000	N	G
1740	4902201181600	P	A	1	1704965172	1734422409	N	N	N	N	N	N	N	Y	10	N	N	1.000	N	G
1836	4902201182270	P	A	1	1715920171	1734422409	N	N	N	N	N	N	N	Y	10	N	N	1.000	N	G
1868	4901360357444	P	A	1	1720671674	1734422409	N	N	N	N	N	N	N	Y	10	N	N	1.000	N	G
1912	4902201182560	P	A	1	1728542069	1734422409	N	N	N	N	N	N	N	Y	10	N	N	1.000	N	G
1913	4902201182577	P	A	1	1728542136	1734422409	N	N	N	N	N	N	N	Y	10	N	N	1.000	N	G
1956	4901360357543	P	A	1	1732089544	1734422409	N	N	N	N	N	N	N	Y	10	N	N	1.000	N	G