UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LdsxNtKaEhUlD5NwEYNhI0VnPG0a7XNO6/nZBdXxVFE=' 
WHERE 
  key_id = 'bfb4096824d6a44efda5c52ad6145478f71709e06f9827ad3f79218046912d72' 
  AND (
    token = 'LdsxNtKaEhUlD5NwEYNhI0VnPG0a7XNO6/nZBdXxVFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )