UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tz9Y8BRXiGUMiThbUz6qBkGWW5eOYpLQfVWhvoLQQrk=' 
WHERE 
  key_id = '1c057c1de398d90f493bbea7be8649aeb657cf70d7cf7a59b76187003a4ec9fd' 
  AND (
    token = 'Tz9Y8BRXiGUMiThbUz6qBkGWW5eOYpLQfVWhvoLQQrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )