UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XZz5TYxBQwdx7TmXQ1rxBIXIHRrmJVn1wUGUm2DGf/o=' 
WHERE 
  key_id = '88d49e8631a71b1054f2cab2edc39f822d295db1d3138652cb982ae735ca89d1' 
  AND (
    token = 'XZz5TYxBQwdx7TmXQ1rxBIXIHRrmJVn1wUGUm2DGf/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )