UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SZIWg2F0l6f39oK//kkamnPTwlLKylZ1P/n24IB1CyU=' 
WHERE 
  key_id = 'ac05d87f34c83d86c23544aab0570107b973979d760bebe66454cc91d7754fbb' 
  AND (
    token = 'SZIWg2F0l6f39oK//kkamnPTwlLKylZ1P/n24IB1CyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )