UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uM+e1zL9F4TAIL4mKb5bzwqg+T0Z1woGmSCCbbbLj/g=' 
WHERE 
  key_id = '8ed302f7e3c86a37812a726f4dddef17d28031781ab611f2d9631230b9bcc82c' 
  AND (
    token = 'uM+e1zL9F4TAIL4mKb5bzwqg+T0Z1woGmSCCbbbLj/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )