UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HUV9cEco1FUcD++J32jbloNKoAAswIxBbmh6+gZu/C4=' 
WHERE 
  key_id = '988eb20bfae31ff55d22867e2848b91468d16d78a5ceb8e71849c376f93707cd' 
  AND (
    token = 'HUV9cEco1FUcD++J32jbloNKoAAswIxBbmh6+gZu/C4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )