UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6yAItGu9NMQL2xwJhVcVlYD7Bok8UkItfm+7t8mCckg=' 
WHERE 
  key_id = '424fa4a429cb71547f503870b9fb4786882305ab4f5fddad2f721866266eeabd' 
  AND (
    token = '6yAItGu9NMQL2xwJhVcVlYD7Bok8UkItfm+7t8mCckg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )