INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ac851d997891a53dee43cee707ca03404bd8aa4fd29cee1e79dee1645ef0b2e', 
    'tTsmK/h/+w9nK6hO6iFnhyn5/d+l7q+M78gzikFJMT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )