UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SIAnUkoqEtVXbjT5FUXlJqF3KPZrH38kmGG2CWzGRG0=' 
WHERE 
  key_id = '238da6dbd29a0a3f178f7da7636debe8dee52b5ece7491bafeed25c660aa9661' 
  AND (
    token = 'SIAnUkoqEtVXbjT5FUXlJqF3KPZrH38kmGG2CWzGRG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )