UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2AnAlpy8fTjUmMR4HmfHmFm83JdvaRwnYLGmZaobZw4=' 
WHERE 
  key_id = '15de93ecfb63ec994577513f997e6c7a9b19e6ccb3f77dd4ecdd971569c1c170' 
  AND (
    token = '2AnAlpy8fTjUmMR4HmfHmFm83JdvaRwnYLGmZaobZw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )