UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V3G1pnPJll2GZa0Tg+gX2ZOipEYQTXMldwZ2oZaIf5s=' 
WHERE 
  key_id = '41881c6ce75551e3e1340c24860468c9c3832ab1f8e9c20a966c24d3f9e6e523' 
  AND (
    token = 'V3G1pnPJll2GZa0Tg+gX2ZOipEYQTXMldwZ2oZaIf5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )