UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DWrAq+7zo7q7zS/viViSmrTJ1ZO3FM/b3qgyJPJ6IrY=' 
WHERE 
  key_id = '33243a0c284f876d81434fc94897537068de6424a04f9a54b302fa2450a8c0a3' 
  AND (
    token = 'DWrAq+7zo7q7zS/viViSmrTJ1ZO3FM/b3qgyJPJ6IrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )