UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sQr2Nfo0WUZi5Vbh8/NTGEy8ViExzukMcaJJKZYMn0c=' 
WHERE 
  key_id = '317d7703ef62f1296d21af9863e0a0611eb2e143a7327b198a0bec3b25b5261f' 
  AND (
    token = 'sQr2Nfo0WUZi5Vbh8/NTGEy8ViExzukMcaJJKZYMn0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )