UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8uRskdZ9wlq9kFWBokxOHVIP5g0rK7CIEzuxH+B/XHo=' 
WHERE 
  key_id = 'a088c8492c9b8e589a5ceb035a27ae938868ca40c87fb3282f9e3c94ae920d84' 
  AND (
    token = '8uRskdZ9wlq9kFWBokxOHVIP5g0rK7CIEzuxH+B/XHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )