UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wt0ZkNMd/cSL8zxA0jvTy1nAH5wOu8GKxUmHK7Y3oEk=' 
WHERE 
  key_id = '47254f4cd27404e43cf16669116a2ccafbef949219fcf5246be4ae9b9e4dbfb1' 
  AND (
    token = 'Wt0ZkNMd/cSL8zxA0jvTy1nAH5wOu8GKxUmHK7Y3oEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )