UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZPnfyo2GlqCfGR6bMKukCGneQLxqP7LvsOrvjL9OwTg=' 
WHERE 
  key_id = '125bf4d37ea16869640904bf30d0e7e4638ea924dfd3857cc8f99ea9d3f0e592' 
  AND (
    token = 'ZPnfyo2GlqCfGR6bMKukCGneQLxqP7LvsOrvjL9OwTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )