UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rX4Db8UOFCw1utuXzwV9ThxYiYFWPT+qKzxbe+QrMGU=' 
WHERE 
  key_id = '9e6eb4dc0c966c35f35e4e09d8df503614f51354e3cf59f2b24be3276c54001f' 
  AND (
    token = 'rX4Db8UOFCw1utuXzwV9ThxYiYFWPT+qKzxbe+QrMGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )