INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15b21dccf3b2463ae9a63fa340a1b6f9ece8e6042a883ba17a473eaf9d3e6f55', 
    'tSJY05xKRlhQB2GqqfTIS7BOfzZlXS7hX9uUsdli4nI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)