UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '++Je+/8ZSJXvoesWJH1HNwnPWOoib7DKTkZDn/6qURc=' 
WHERE 
  key_id = '4d5ad009bb7788aceb18c89ed3a8e488e26dca9f014b3ccacd6e1ed272169e8e' 
  AND (
    token = '++Je+/8ZSJXvoesWJH1HNwnPWOoib7DKTkZDn/6qURc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )