UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '715Oeaeuj8UOKR5chK/9IJk+IKJnRT6tZNd7GEtUYqs=' 
WHERE 
  key_id = '108f4f52891b35c1272e87f6adfbe2e661c460c8f2b5e98c292b4cf913687c2b' 
  AND (
    token = '715Oeaeuj8UOKR5chK/9IJk+IKJnRT6tZNd7GEtUYqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )