UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GKD/BRZU5XX7qKEQXoqIjUJN4ZbA4gm1W3iALQXYd6Q=' 
WHERE 
  key_id = '6fc964346d871c3b7caffcf520050b77c037bbb316925bf48eff7d0a227fc04f' 
  AND (
    token = 'GKD/BRZU5XX7qKEQXoqIjUJN4ZbA4gm1W3iALQXYd6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )