UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tIwWMvIJNYM2fv3O91TIKP9gGfBH7MOj7T11qljXSyM=' 
WHERE 
  key_id = 'c868662ef3c112aa83fb779ee6e0b17f91de5aba01be7c6f6707b0a58f6f047a' 
  AND (
    token = 'tIwWMvIJNYM2fv3O91TIKP9gGfBH7MOj7T11qljXSyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )