UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KDJfbLvKZyVF/yQ7iwz7D2dUjsGmjYBSq1EnP1VP5r0=' 
WHERE 
  key_id = '164cac8c4a6c7fdf53fed723bc3cfd70d777f7a533f32e051d4c4caa60d40700' 
  AND (
    token = 'KDJfbLvKZyVF/yQ7iwz7D2dUjsGmjYBSq1EnP1VP5r0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )