UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8QhBDecBwQHZkgi3jt+xfkcOndDE9bEz+xl4rFshZn8=' 
WHERE 
  key_id = '3ab87e55cec406c0276a4246d6ab410af1146b7860abc358da5c883921f2b9d3' 
  AND (
    token = '8QhBDecBwQHZkgi3jt+xfkcOndDE9bEz+xl4rFshZn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )