UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yoKNgNpuYK3xa8e+4bFAJEgK61AnOjWl/+wcL31hDlQ=' 
WHERE 
  key_id = '9b8d852d4f697300ab60ab7ad9458c39e17336ba1f4d0a92de681af9858f68a6' 
  AND (
    token = 'yoKNgNpuYK3xa8e+4bFAJEgK61AnOjWl/+wcL31hDlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )