UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G96QWr0GFRTVs+H9jxhV5T/zrqDp1GEj99Hd6lF8xQ0=' 
WHERE 
  key_id = '4ddeda9b63d88b390368ddf13e5cae9d7ec33ab7e8916b09beef650a138fb20f' 
  AND (
    token = 'G96QWr0GFRTVs+H9jxhV5T/zrqDp1GEj99Hd6lF8xQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )