UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZxiyKR1FspkGEUf1+Dl59EfVkYKeH/tplX3DOV1Kz2Y=' 
WHERE 
  key_id = 'c6b1747f6f613596d7be3fc0da338b5af7d46095f5894b3f4c30502ee8692d5b' 
  AND (
    token = 'ZxiyKR1FspkGEUf1+Dl59EfVkYKeH/tplX3DOV1Kz2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )