UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eXtAf8XEcSyEp2carZDHG8tJ8HMFMK6BqZo+o8f6FGI=' 
WHERE 
  key_id = '2b73ac6e5361a95dc264160fed46099d9972251c1c7601a56309bf0ac6e00e92' 
  AND (
    token = 'eXtAf8XEcSyEp2carZDHG8tJ8HMFMK6BqZo+o8f6FGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )