UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NSE8srHDl9taUMAjFMlEgbP3u4wzJGn+kKkWIrMg0zs=' 
WHERE 
  key_id = '6d03f9ebbb49d0a838eec72f7eb80db5b9c06cd2183acf378e59e378ea71d1f1' 
  AND (
    token = 'NSE8srHDl9taUMAjFMlEgbP3u4wzJGn+kKkWIrMg0zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )