UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p6IFGvSacBpbOdp/rbTLv63DWx0k/jqKM6ipmKFFC84=' 
WHERE 
  key_id = '8a49935ad77d6498d46858fe3c9111c62bd9c6876877567678d076dc21438285' 
  AND (
    token = 'p6IFGvSacBpbOdp/rbTLv63DWx0k/jqKM6ipmKFFC84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )