UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pFc4tx8/D40hEQuopzYF0a0vWMzB8qIc8hGDRDxsxgE=' 
WHERE 
  key_id = '029fc8c876e1cb48f8c4f1f9d98686363db25090ca94ba2179d7ed4fc60145b7' 
  AND (
    token = 'pFc4tx8/D40hEQuopzYF0a0vWMzB8qIc8hGDRDxsxgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )