UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1aNHqpmBYS6Wq0LbKtrMrU/XVjOnyesGK9c9xD6VeXM=' 
WHERE 
  key_id = 'a67aaf0a4ff711f2ab709db141141f1be6b073b394f5ae7bb0c66d241c7beffb' 
  AND (
    token = '1aNHqpmBYS6Wq0LbKtrMrU/XVjOnyesGK9c9xD6VeXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )