UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKBlEODD+PXQSJ+eHwnwozpBy4Yet9BKn7qJ+C03cfs=' 
WHERE 
  key_id = 'ad8efca2d848c7912c3a47ec170e5a83a32691c3bb0272e11d4a872aa0125bc0' 
  AND (
    token = 'gKBlEODD+PXQSJ+eHwnwozpBy4Yet9BKn7qJ+C03cfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )