INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a58570a60bf4b38728b97eed44b6a1a485d41f96399544be49458c6fb0c48405', 
    'IEh7TjDn8g5hAWg/ZtVrOJP8MlpZmoDlrc+oWOkT/WI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )