UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S9duG8iFeGIxSagSCf/rYR1g47GjRoqxOB29yUEYLc8=' 
WHERE 
  key_id = '5a4bc24e94b1aad29d4bb313c6e736f01aaabe79210c094ab593a7ee9a54eea3' 
  AND (
    token = 'S9duG8iFeGIxSagSCf/rYR1g47GjRoqxOB29yUEYLc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )