UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WzkHw341bm4vI4rV/7CS08Xp4nBl1kDB8Dl1aT36GQI=' 
WHERE 
  key_id = '28331d70041ed730a2eec1d480a183590bc1444b62ff0fe167f34dee38fe9cde' 
  AND (
    token = 'WzkHw341bm4vI4rV/7CS08Xp4nBl1kDB8Dl1aT36GQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )