UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zNpKftwNmas9LNDN2tPD8laVRXVc6Jj4jTOqj1fbS8I=' 
WHERE 
  key_id = '2b8acb54fc04def101e56a9cac041ec892fc0abb3fc08767f66ee25ea6cc6b17' 
  AND (
    token = 'zNpKftwNmas9LNDN2tPD8laVRXVc6Jj4jTOqj1fbS8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )