UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RJ9wc9bc7T1FMbGaTQeQH29AzaujPl4/5uJjd19xjYc=' 
WHERE 
  key_id = 'cc4f56221f9e5c897a89630644f3f451e3d0bd0b67c62f503595520f48db9e51' 
  AND (
    token = 'RJ9wc9bc7T1FMbGaTQeQH29AzaujPl4/5uJjd19xjYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )