UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4fAbyQomNVpY4iKxJpwPeEZxSaYMVabMWxEc0g+S/LI=' 
WHERE 
  key_id = '7ab5cf66af8144acc45b830e42eb9be3eb24c63d6e9ac7458e6dd0d54841eb9a' 
  AND (
    token = '4fAbyQomNVpY4iKxJpwPeEZxSaYMVabMWxEc0g+S/LI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )