UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rauAdsWPvQkAe3slpomw5N1s8LuKpxNf7yCotxqLTMs=' 
WHERE 
  key_id = '811aeaba9d4950533f87567695f2bbc0f5c36773fc68cf9dbf119704b78df561' 
  AND (
    token = 'rauAdsWPvQkAe3slpomw5N1s8LuKpxNf7yCotxqLTMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )