UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/EPUtDluoxlKNmI1aRDXbOUvDXTg/UW/zEvGVuHqhs=' 
WHERE 
  key_id = '1bfef20547c24b347bb643cd83d7a062b3931eabb2a51f613a5719141b98ba85' 
  AND (
    token = '3/EPUtDluoxlKNmI1aRDXbOUvDXTg/UW/zEvGVuHqhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )