SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    1343, 1338, 1337, 1174, 1486, 718, 1339, 
    1417, 341, 1324, 1275, 1216, 1458, 819, 
    1460, 1464, 1455, 1450, 1382, 1385, 
    1383, 1386, 25, 1758, 1757, 1734, 1176, 
    1201, 1191, 1182, 1825, 1824, 1821, 
    1761, 1823, 1822, 1459, 1477, 1193, 
    1546, 1254, 1684, 1379, 1378, 701, 699, 
    711, 703
  )

Query time 0.00185

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": 48,
      "filtered": 100,
      "index_condition": "cscart_products.product_id in (1343,1338,1337,1174,1486,718,1339,1417,341,1324,1275,1216,1458,819,1460,1464,1455,1450,1382,1385,1383,1386,25,1758,1757,1734,1176,1201,1191,1182,1825,1824,1821,1761,1823,1822,1459,1477,1193,1546,1254,1684,1379,1378,701,699,711,703)"
    }
  }
}