UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SZ/pcEl1ZPYGVlZJjm/B6HjF3FA8BVA3+FXgEpu0s6E=' 
WHERE 
  key_id = 'a23b336ac2fe2886151568ea22a30bab44c0bd00941b7dbe08f32204184c0c09' 
  AND (
    token = 'SZ/pcEl1ZPYGVlZJjm/B6HjF3FA8BVA3+FXgEpu0s6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )