UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2o/etmAKtyhU45fFMv+3Gm7vQGbF6QaHYMxNkYaVhhA=' 
WHERE 
  key_id = '0f826919a719a27c21df85dc910c65d8c07c6c0812968fc2fc171eed302f0e4f' 
  AND (
    token = '2o/etmAKtyhU45fFMv+3Gm7vQGbF6QaHYMxNkYaVhhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )