UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rAYJYqxUGEkjuj98iS9syxX/lTMOgwsige+XUXXRo3U=' 
WHERE 
  key_id = 'fea926dc52c1b23b8e3c7480988406e272b92b2ceeea18c8e26a8a54879edf00' 
  AND (
    token = 'rAYJYqxUGEkjuj98iS9syxX/lTMOgwsige+XUXXRo3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )