UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dYgT5lJcNfxdQtq4k+HkOJdyQOnE8UyJDWEkvF4Edjg=' 
WHERE 
  key_id = '96672b9954a7479a01daf20d9793157b16262c856758639dfca4c3886bfd499b' 
  AND (
    token = 'dYgT5lJcNfxdQtq4k+HkOJdyQOnE8UyJDWEkvF4Edjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )