UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zzbp9MZNBkxreFZNq0XAp3hDR+7DcDaegOanf4zMr+0=' 
WHERE 
  key_id = 'caeb8a6e6cdaafc81886fdde30409659cb4e98b8d4e8eeedf2840035fd6d0d94' 
  AND (
    token = 'zzbp9MZNBkxreFZNq0XAp3hDR+7DcDaegOanf4zMr+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )