UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8mHiDKKIIDLjTA3orat5IgBI+rkRHVDWmQCRX6Lxzjw=' 
WHERE 
  key_id = '7a5f8f996370629f5b1d1ef50d8ba741ec82f21600a5f45ab2a91931a8f52cb3' 
  AND (
    token = '8mHiDKKIIDLjTA3orat5IgBI+rkRHVDWmQCRX6Lxzjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )