UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKNV3uAZoet4dGUjYY7tbnx+Tz/UWx2H04xgr8prwuQ=' 
WHERE 
  key_id = '3f1e0fd20b18bf924a53b8480d4e566a8acd30c131e77a5d534380cd89d84dff' 
  AND (
    token = 'IKNV3uAZoet4dGUjYY7tbnx+Tz/UWx2H04xgr8prwuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )