UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RaOUOaHld436zCpziHDO29m0B4Xwzm53mGNtzxOhnBg=' 
WHERE 
  key_id = '8fa8dd43a6a14fa7b198edb18388a95c676acabac9d90c32569c95a7e184c93a' 
  AND (
    token = 'RaOUOaHld436zCpziHDO29m0B4Xwzm53mGNtzxOhnBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )