UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gr7cxmhYD4emFWxq4w2xiq/LvJbWi/p+KsI9doq0K6U=' 
WHERE 
  key_id = '0eca615eaf34c0e190f99ee76c8ca3c65759fe5de4846a12f57c20d88fa9386a' 
  AND (
    token = 'gr7cxmhYD4emFWxq4w2xiq/LvJbWi/p+KsI9doq0K6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )