UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QxO4JHJacds/zWdh48E8M5zOMIvmuyFiEkiaWk1obeQ=' 
WHERE 
  key_id = 'f3d1dcd89a25b6c841d429e18018849b005330f9d9134d12e6cc389a13090fbc' 
  AND (
    token = 'QxO4JHJacds/zWdh48E8M5zOMIvmuyFiEkiaWk1obeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )