UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8tPIjr52ouibdsoTVVOVo9ysMzwSwQiKhg5AM7ETciI=' 
WHERE 
  key_id = 'acc67faf89f94af21c1af53621144371eb4801864fde441559c2e03bb43d555a' 
  AND (
    token = '8tPIjr52ouibdsoTVVOVo9ysMzwSwQiKhg5AM7ETciI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )