UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Id6MWHSzaaKGe6iJnft4M2NIIyG+LTt6WA7MwIaJUc=' 
WHERE 
  key_id = '95313e5c401cfbd5dd7e28ffe8be7fbddbaf41d402086de3691ae7f5dc2fe036' 
  AND (
    token = '2Id6MWHSzaaKGe6iJnft4M2NIIyG+LTt6WA7MwIaJUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )