UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hmu9541US1hE0HTVVv6ZHdHUJL0VynDUvQURci55jQ4=' 
WHERE 
  key_id = '1a6927162b8ec260cbd37015d5b9bac3d976d5e907fa5735f45de92c28e6dae6' 
  AND (
    token = 'hmu9541US1hE0HTVVv6ZHdHUJL0VynDUvQURci55jQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )