SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (461218)

Query time 0.00030

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_products",
          "access_type": "const",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "3",
          "used_key_parts": ["product_id"],
          "ref": ["const"],
          "rows": 1,
          "filtered": 100
        }
      }
    ]
  }
}

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 show_videos_before_images autoplay_videos facebook_obj_type parent_product_id buy_now_url units_in_product show_price_per_x_units sg_is_synced sg_solr_update_timestamp resale_product sg_review_analysis xero_product_id allow_sg_quotation sg_quotation_note sg_seo_suggest sg_performance_suggest enable_flutterwave_subscription sg_zoho_id is_auction_product sg_created_by_user_id sg_product_condition
461218 12345 P A 1 0.00 0 0.000 0 0 0 0.00 0 1776084312 1776084508 0 N N N N N N N Y 10 0 N N 0 N N 0 0.000 1.000 N 0 1 Y N N N N 0 N