UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lljGHOnOwHS46HrcpcC/SuMDsbJguc6QOd5hYz+kPGk=' 
WHERE 
  key_id = 'b31dfb829e5e99ef6da4c5066afe3c0589d50cef17ea9d65016f2d516444a952' 
  AND (
    token = 'lljGHOnOwHS46HrcpcC/SuMDsbJguc6QOd5hYz+kPGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )