INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c39e8db8b3f2ed431de70f14ea2e039dcf70068d044c707c4958a20063573b44', 
    'cl/3beh3L7RRUos/JHUtCs+TFt9b8r9RO833iPsU0vk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )