UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vVdryc4QiyTmXzg2w+DMw9ru7hVRcsDyAvMt5EbgCNc=' 
WHERE 
  key_id = '5e531ebc89bd05975813feffa0c36c37d1692652d76cbc6548badafe257056a6' 
  AND (
    token = 'vVdryc4QiyTmXzg2w+DMw9ru7hVRcsDyAvMt5EbgCNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )