UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jhfQ9DFrgcU5azXk7ptK9qpGsNHdw0eyFjVVcFkhKRM=' 
WHERE 
  key_id = 'b01dd969d2c00f2fa3b7d4da2afc081fea43d6243f79e225b69c0ac90b6bf676' 
  AND (
    token = 'jhfQ9DFrgcU5azXk7ptK9qpGsNHdw0eyFjVVcFkhKRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )