UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'myA6ym9+JZq7pyq/VvpDXzsN+wQ999G4bIW6+7XWyZI=' 
WHERE 
  key_id = 'd4dcb951210ed359859b50c583b9c35afe75868e97e53ef94641d5d6f704725c' 
  AND (
    token = 'myA6ym9+JZq7pyq/VvpDXzsN+wQ999G4bIW6+7XWyZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )