UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qBfbmFGiMzhhXqNttKuBKCnbAvXU0jD2csUhBTJZToc=' 
WHERE 
  key_id = 'd56408d8b3b0bdc85143cf3c42764c2735d4d1bc4c39ad4896bbb1c23a764211' 
  AND (
    token = 'qBfbmFGiMzhhXqNttKuBKCnbAvXU0jD2csUhBTJZToc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )