UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6lC6UVF6+hwyQo5TEO+pmuLfu4vioTTJu1tLN87WUts=' 
WHERE 
  key_id = '488ca4b878494ab1e92969743689dc53aab9b90d0349d6c1d1461a5dc5285e0d' 
  AND (
    token = '6lC6UVF6+hwyQo5TEO+pmuLfu4vioTTJu1tLN87WUts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )