UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0KXucs+pbboIi5TMU1jN+jFmEedowwKhk71ij5wezZo=' 
WHERE 
  key_id = '17cf0102259f9d019e6a3798742f85237b0581c17a3e669466a07314a82c489e' 
  AND (
    token = '0KXucs+pbboIi5TMU1jN+jFmEedowwKhk71ij5wezZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )