UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VIayPl9bXLNvUhX+tUOcUzh3w7j9tit1kBTD2NrykjU=' 
WHERE 
  key_id = 'c44ab9694b4effbca86c5cbbe3165331d7d415be23280821edc46e9924ce299a' 
  AND (
    token = 'VIayPl9bXLNvUhX+tUOcUzh3w7j9tit1kBTD2NrykjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )