UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vi0+gNsJtiWmCu6ICevjA9ZGGXXGJQWZH06iGjWXVXo=' 
WHERE 
  key_id = 'd858d096350801a87d1d22de00011f27a973afeaab027cee571250be58b8895d' 
  AND (
    token = 'vi0+gNsJtiWmCu6ICevjA9ZGGXXGJQWZH06iGjWXVXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )