UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ubnXk7Yg2dz+uu++IA4yxfdkZzBlZ6E6uaFjiA1Smlc=' 
WHERE 
  key_id = '8336c5b46c2ca8dc90212ba013c6ee5cc127365f3d93c33849669f5869c0cb20' 
  AND (
    token = 'ubnXk7Yg2dz+uu++IA4yxfdkZzBlZ6E6uaFjiA1Smlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )