UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0MY48FoiMBFOcfkWW8uIv+GlJ+iy5zO9m8m0OtD6KU=' 
WHERE 
  key_id = '72bc4b37a4708663174c7afdef2f767cd9f4bc4df75353b18a6889af78efe383' 
  AND (
    token = 'Z0MY48FoiMBFOcfkWW8uIv+GlJ+iy5zO9m8m0OtD6KU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )