UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zfDSj1B57kg3PtlTv0z02BZj+sqQzNyh795oGhNHEJw=' 
WHERE 
  key_id = '00f6929cbf038591e59b4067abbc7fbb83326e231b6e1973bae0298177f591ea' 
  AND (
    token = 'zfDSj1B57kg3PtlTv0z02BZj+sqQzNyh795oGhNHEJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )