UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L2QcaP7BMWHzPsZKODu1BIcb/QxsQ1PljzdSHOI30Dk=' 
WHERE 
  key_id = '874753570d322665e01840533470bebe7c935edcd787f9d30086fe0872fa2d21' 
  AND (
    token = 'L2QcaP7BMWHzPsZKODu1BIcb/QxsQ1PljzdSHOI30Dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )