UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SNbDftjgSkaHRjo9V2GLY3iLxCvEd+ybtaU7BUZJr/c=' 
WHERE 
  key_id = '7ce30f4eddbdb42f5f597404950195b1e6dfc0db9141eddda9e338f1e30dbb29' 
  AND (
    token = 'SNbDftjgSkaHRjo9V2GLY3iLxCvEd+ybtaU7BUZJr/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )