UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yIBFfSjIIW9fzwnjIPZRsv0JwYSkIZ+NlUX2hk87biU=' 
WHERE 
  key_id = '6b82b61975d5d87bd934068ebe1c4774546e94582cf407caa5d45ec25089d832' 
  AND (
    token = 'yIBFfSjIIW9fzwnjIPZRsv0JwYSkIZ+NlUX2hk87biU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )