UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XkVC17lAuQ8ARJWt9LRwzzeZj+PaJ1aOG2NdkPkBim8=' 
WHERE 
  key_id = '43c312a92a5774c3faf4778e14f73d964491a9cce9c3890bd0878757c751aee8' 
  AND (
    token = 'XkVC17lAuQ8ARJWt9LRwzzeZj+PaJ1aOG2NdkPkBim8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )