UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FL1IMNq4hIbxpeK50T7FC1cgLBEk5sCNs2aQE2MoeVU=' 
WHERE 
  key_id = 'f5d8b2158b2b95353eeeb142fbf524dcd8e874a6d294e720aef1828e42ddf67a' 
  AND (
    token = 'FL1IMNq4hIbxpeK50T7FC1cgLBEk5sCNs2aQE2MoeVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )