UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1QsYc9kz2gzrFHa0/8u9HPISfjvDH2u4OLrx5LhPT0E=' 
WHERE 
  key_id = 'ace4c1b54edeee43dd96c35c44045af288852fdcbc970f131e142649458f2b1f' 
  AND (
    token = '1QsYc9kz2gzrFHa0/8u9HPISfjvDH2u4OLrx5LhPT0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )