UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MDwN07YL+hbQ9P0I7auYVciKZzk9P63COm9TByYx5I0=' 
WHERE 
  key_id = '6dacc214b48c412380aa0a6c930cc707c8804b2fc96ea41555007766eebe40b9' 
  AND (
    token = 'MDwN07YL+hbQ9P0I7auYVciKZzk9P63COm9TByYx5I0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )