UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xshFMvOMbMSe5QRT/xT6Jouhia+qx15O/CF80oDb1rs=' 
WHERE 
  key_id = '70ece39c5e1af73264b747a8264fb1099d4d1abf462f48e93201e8d68d14f303' 
  AND (
    token = 'xshFMvOMbMSe5QRT/xT6Jouhia+qx15O/CF80oDb1rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )