INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed4f2852aea6fd6d444f3ba4ca903db14e94ef2d36446111dfb58a2fc3657f27', 
    'YCC/f837Nd24E5+HuXPuautEQml+X8qkioeKMyQB+4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )