INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a9703925b4d7bfd8281af10c61b2a63fdd6a335697ef2dbe5be2062c43f93ff', 
    'e9w/wKiFlY3hTcIP6WPnYJfTfUl2lK0Ky/p83K1thCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)