UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZCSCfQrlOJqTT+Yt4vWWmvcwceFvW/zymuAYkRtvG1o=' 
WHERE 
  key_id = '34b12f622f9e46d1eca2882629cc121b570e44d94ea3703b7ae0279bdcae4438' 
  AND (
    token = 'ZCSCfQrlOJqTT+Yt4vWWmvcwceFvW/zymuAYkRtvG1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )