UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pYhsiygLvV/pTJs6LNNy2wOJioi2utqG5VvtlklfGsU=' 
WHERE 
  key_id = '2e7c856e5a6ba6a15733a9d42310ed5157e1e15962fc80b93581ef06278fdf98' 
  AND (
    token = 'pYhsiygLvV/pTJs6LNNy2wOJioi2utqG5VvtlklfGsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )