UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5VAtY+pixo91a2xxVa+wctR+7JQPx0Y9fh2KFgdIm3M=' 
WHERE 
  key_id = '23829e4792f9d7f097330b04ef94afe0611cf727ef790382f249d757a016ce82' 
  AND (
    token = '5VAtY+pixo91a2xxVa+wctR+7JQPx0Y9fh2KFgdIm3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )