UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fz9MctVtoEtI6RPzaZTVI17OBRriCTBdWloWhxY2EFs=' 
WHERE 
  key_id = '69d400b967016cf2759ea709cba805c2dd5adaee5e317258b38b6d5d0292e2ec' 
  AND (
    token = 'Fz9MctVtoEtI6RPzaZTVI17OBRriCTBdWloWhxY2EFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )