UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sJ6BOqTMrlTE9cGriPLFDbIQ2qyoU/DTA1MwIgUHoa0=' 
WHERE 
  key_id = 'a481258af084cb35e592f091d51319109378bedb1d01dc3c9e79a2ec12221efa' 
  AND (
    token = 'sJ6BOqTMrlTE9cGriPLFDbIQ2qyoU/DTA1MwIgUHoa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )