UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '352HtEis4yYaIZ94RLbluFIzBdi2+PXmywn8Pt6Dh0c=' 
WHERE 
  key_id = '431f521f72b56fd32afeb7d14943c47271d7c317e7984405e4e61197c49dc95a' 
  AND (
    token = '352HtEis4yYaIZ94RLbluFIzBdi2+PXmywn8Pt6Dh0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )