UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7UoBDAQhWiueCF3YKmb+RWWzyxiGJ1tOXd4hTKUBHgI=' 
WHERE 
  key_id = 'ad6ff52a65568e22ec84a63c9eaddbe9997981831ab5e64a2d863877b502cd14' 
  AND (
    token = '7UoBDAQhWiueCF3YKmb+RWWzyxiGJ1tOXd4hTKUBHgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )