SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    413081, 437392, 451197, 439162, 456958, 
    421530, 440029, 438251, 412981, 444999, 
    454857, 440645, 405789, 437993, 452275, 
    425655, 417942, 409696, 430996, 428294, 
    445807, 448196, 443895, 446957
  )

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 (413081,437392,451197,439162,456958,421530,440029,438251,412981,444999,454857,440645,405789,437993,452275,425655,417942,409696,430996,428294,445807,448196,443895,446957)"
        }
      }
    ]
  }
}