UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2TvqfS0nzCXTjGBx4jtgJl7KJXW0PHywOebt/GNKTU=' 
WHERE 
  key_id = '3d00329fc9d600e94e719287db43e07af65b69008c70841d30b7060a4cf24274' 
  AND (
    token = 'M2TvqfS0nzCXTjGBx4jtgJl7KJXW0PHywOebt/GNKTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )