UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S8s0jxi6aRARM0BSt0BxfXJzZnbxYvg2teABMs9FzTM=' 
WHERE 
  key_id = '69375a3adcd17b6f2a7c30e341fdd16562a886579ef733987eb04760bd31bc3d' 
  AND (
    token = 'S8s0jxi6aRARM0BSt0BxfXJzZnbxYvg2teABMs9FzTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )