UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hWpBTBQIXYSr3ayU5DQm+BgF7EzisBMq5gwgHog0kiI=' 
WHERE 
  key_id = '1a56ead3e4ce10435a73996ead8d4f5af377fe37c464c547cba48aa5b891a7be' 
  AND (
    token = 'hWpBTBQIXYSr3ayU5DQm+BgF7EzisBMq5gwgHog0kiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )