UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3qZBsBmoVFu7JPZ3hrcCjQVwjk3/B9vF3wVZEb280CE=' 
WHERE 
  key_id = '9e8b6ea860e1351ca24a56570bf5694e0f17b18cbc775f10d525be435d80c14d' 
  AND (
    token = '3qZBsBmoVFu7JPZ3hrcCjQVwjk3/B9vF3wVZEb280CE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )