UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8X6SvSq3wkzwLlrSzEWAY9F1ZMF4k6XKa/JiJCHQX5Q=' 
WHERE 
  key_id = '8a282f5d4d02f1d85fccac6fbaaa16e515ab8aafe457afbf4c5bac12fe04ed7f' 
  AND (
    token = '8X6SvSq3wkzwLlrSzEWAY9F1ZMF4k6XKa/JiJCHQX5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )