UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xpZxMkqWf/zAHzycwDEHR1DJrMj55mZS15bgt4XZUFk=' 
WHERE 
  key_id = '32c4bd96ae44d083aaa52faf0314818a7070b5ec71dc7cbcea1a45bd2f26448a' 
  AND (
    token = 'xpZxMkqWf/zAHzycwDEHR1DJrMj55mZS15bgt4XZUFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )