UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgf9zUxQgicJ+wK3fi7RSyPCN8BtGUECOuB1bYtRuyg=' 
WHERE 
  key_id = '0fd4f5a851e4ff153a32ec98e6c05059442ed70b4070948b41fbfc15a56c859e' 
  AND (
    token = 'pgf9zUxQgicJ+wK3fi7RSyPCN8BtGUECOuB1bYtRuyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )