UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NflNxgJFixj/lc8+m3k5RR0e5cKo6CU4GNAbNQV5Fo0=' 
WHERE 
  key_id = '5691877455995169bb415f782c2af0c205067ec5307a5d5cdc565f79ba316b7b' 
  AND (
    token = 'NflNxgJFixj/lc8+m3k5RR0e5cKo6CU4GNAbNQV5Fo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )