UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dxc0z1AAsc1Q5j0GKQvf5F/TfKzRaVYb/3MYPm9m6rs=' 
WHERE 
  key_id = '5564a973cf1a3988eb3d6bf319f3f1972838d1307a809eaa7389c31d3d76205e' 
  AND (
    token = 'Dxc0z1AAsc1Q5j0GKQvf5F/TfKzRaVYb/3MYPm9m6rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )