UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnvhGw6103Xp6ysUS5IJC875tp0Cy+Jh/IylqjuazvI=' 
WHERE 
  key_id = '8c44f56423f53bbf3db85073c21b2f30001ba99245bc81c92916515ebdb39bed' 
  AND (
    token = 'hnvhGw6103Xp6ysUS5IJC875tp0Cy+Jh/IylqjuazvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )