UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7zH9n3oHkmf8doAJSmo/PM6a/fYZIthzLyCo2boIkU=' 
WHERE 
  key_id = 'd017a4320de902057f10b98291ea0eda44222711f01fd921b4d120a16d26e20f' 
  AND (
    token = 'Q7zH9n3oHkmf8doAJSmo/PM6a/fYZIthzLyCo2boIkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )