UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y+WpBQMKss0iITAY0ZcU0SWdXKCs2kLrGIv15cAAjXo=' 
WHERE 
  key_id = 'd465747d7de43e36937ca306813e3c7dd04b8972f1a7291206dc19539d6dc52c' 
  AND (
    token = 'y+WpBQMKss0iITAY0ZcU0SWdXKCs2kLrGIv15cAAjXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )