UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jljQBhNUZisSiLe+LuCuqKWpj5n0j9sTf1wMKujacas=' 
WHERE 
  key_id = '2ba3075ec09f6cd48b9e599a478a8669ff004583ae409a1e81e6ecedd0ac2454' 
  AND (
    token = 'jljQBhNUZisSiLe+LuCuqKWpj5n0j9sTf1wMKujacas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )