UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AH9i/+As866jlxg90JfxOvj7k/pY/nCMwpBkgqq8sH0=' 
WHERE 
  key_id = 'e528b98ef530fd5de4cdc53f7103048aa4bc3812cd297481caacbde152002647' 
  AND (
    token = 'AH9i/+As866jlxg90JfxOvj7k/pY/nCMwpBkgqq8sH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )