UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h4Pzh16KlW0/mDYNkfA5VjSGTcPH/yPr4/t0SJheBK0=' 
WHERE 
  key_id = 'f13bde19dc0298f322be4aa442e80789ba9abff148525bf11b909b8a1396da46' 
  AND (
    token = 'h4Pzh16KlW0/mDYNkfA5VjSGTcPH/yPr4/t0SJheBK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )