UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LtsJfD3nv3ZrdPNslGO2JMICz3MzLgwOM082aLSeZrc=' 
WHERE 
  key_id = '9397fe664d149767fbc24e0a4abd18e5b67cb6bc499c93ab52d876aad6bd42e2' 
  AND (
    token = 'LtsJfD3nv3ZrdPNslGO2JMICz3MzLgwOM082aLSeZrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )