UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vlC9c1Ik3aMUg8OZE2vD1yRf7qeHFkSh924WEaBPljM=' 
WHERE 
  key_id = 'e8e0173c96cd2cb1ec41f393de682588a9538c1dc01ae284a5c7402147bb8476' 
  AND (
    token = 'vlC9c1Ik3aMUg8OZE2vD1yRf7qeHFkSh924WEaBPljM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )