SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    406480, 437686, 423559, 424334, 460558, 
    456062, 432907, 404813, 447269, 409338, 
    403991, 456256, 420163, 453916, 414087, 
    424432, 428079, 401029, 456055, 445068, 
    418346, 407735, 436615, 428503
  )

Query time 0.00062

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost": 0.04252208,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_products",
          "access_type": "range",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "3",
          "used_key_parts": ["product_id"],
          "loops": 1,
          "rows": 24,
          "cost": 0.04252208,
          "filtered": 100,
          "attached_condition": "cscart_products.product_id in (406480,437686,423559,424334,460558,456062,432907,404813,447269,409338,403991,456256,420163,453916,414087,424432,428079,401029,456055,445068,418346,407735,436615,428503)"
        }
      }
    ]
  }
}