UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ZuNDzrs1MaD1ZqzE4X4R7cI9u/7Q0l43OJEBMDiCmc=' 
WHERE 
  key_id = '8517452380872462b5342201fa2ad85fcecacebc56adcba9c8db64376c4bf341' 
  AND (
    token = '0ZuNDzrs1MaD1ZqzE4X4R7cI9u/7Q0l43OJEBMDiCmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )