UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N1UgVuYY1jWkYQ44Tz3TiMbnSr/xFoXxk8bbFKj2epU=' 
WHERE 
  key_id = '4406b04a5e8a912bda82adb15ef64daa0e103c30a5baa738e4c9b75868b05ba3' 
  AND (
    token = 'N1UgVuYY1jWkYQ44Tz3TiMbnSr/xFoXxk8bbFKj2epU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )