UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dlYfoW+7J1VEpuELQoR1lyFSG/7YqMYCfCqqJ9Q99No=' 
WHERE 
  key_id = '20d6e67bfac095194c2ed951753b177b20b163cc5fcdcc2e88addc13081acc7d' 
  AND (
    token = 'dlYfoW+7J1VEpuELQoR1lyFSG/7YqMYCfCqqJ9Q99No=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )