UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xEQRqKun8KK/hfzYYrJARCoQyIVqEP7mJudJMCNXZi8=' 
WHERE 
  key_id = '188fcc9f0dad9438c27f7989e56dae63d9c813c51738c1e6c53df5c442174d43' 
  AND (
    token = 'xEQRqKun8KK/hfzYYrJARCoQyIVqEP7mJudJMCNXZi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )