UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5w7mTq75LNuxAGx7GFuu4mYOx/94kDYHqqs0IRbRmGA=' 
WHERE 
  key_id = 'ef1c3c740021f015c1cde305c92f028283f74671ab1823f5954367df45895700' 
  AND (
    token = '5w7mTq75LNuxAGx7GFuu4mYOx/94kDYHqqs0IRbRmGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )