UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+Y0ejt74f95ocnPWsNyCcQ9y2EhWTJ1nsHvOG3MxNM=' 
WHERE 
  key_id = '9b477ef7b7ad6238a6c7adbe472612b18118bfdc42da15b0ecf8cd4c781ce96f' 
  AND (
    token = 'u+Y0ejt74f95ocnPWsNyCcQ9y2EhWTJ1nsHvOG3MxNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )