UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P+Dr1DnVaOb16H6DnUiQlvnaH8LHOeRv5PPdAMgXMxA=' 
WHERE 
  key_id = '9ea61d8b6ce77f0492f17f01ad9463ee82b198861f0081fc2b4bbf3ea4f9d931' 
  AND (
    token = 'P+Dr1DnVaOb16H6DnUiQlvnaH8LHOeRv5PPdAMgXMxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )