UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9NzfzJlatUdNyW1mCU7ipbJnSrVXBZ5ArcYhQC15IHM=' 
WHERE 
  key_id = '8e5a4d5b0268b28e61ab2937eb3f4545a18e03019a449e7312389244ed0771bd' 
  AND (
    token = '9NzfzJlatUdNyW1mCU7ipbJnSrVXBZ5ArcYhQC15IHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )