UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cEGviRei9ThlJ7PZULIQtSJqE4pd0ouJDe+7PM9GEfM=' 
WHERE 
  key_id = '03bfb28886b02e332f30776e8b903046e0e2d155d8b45978ce035b3d63ccec86' 
  AND (
    token = 'cEGviRei9ThlJ7PZULIQtSJqE4pd0ouJDe+7PM9GEfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )