UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WS6m7AEww4nSdlS36ZjA7uvalJ0LmutxZ9b90/TFif8=' 
WHERE 
  key_id = 'f61529a9e019959219a126e144a1ded3a12ed1744e561e2ac16dc4f126eea31c' 
  AND (
    token = 'WS6m7AEww4nSdlS36ZjA7uvalJ0LmutxZ9b90/TFif8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )