UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bQv1XhCoE9hMOkfnPmNxx8cUz6r+Y6h6Xr6m6TF4IfE=' 
WHERE 
  key_id = '2cf95977f92e64a8c0aa6c9df8fe5e27df713f538b53fb4614482341621703e4' 
  AND (
    token = 'bQv1XhCoE9hMOkfnPmNxx8cUz6r+Y6h6Xr6m6TF4IfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )