UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JrbsOW1C4bAHIGBGNx302XdSxX6yiHYv6EjU5+tLdD0=' 
WHERE 
  key_id = '590e180b6a945633398bad53691815c741526acecc4bb161bf85cd4c7a3c4140' 
  AND (
    token = 'JrbsOW1C4bAHIGBGNx302XdSxX6yiHYv6EjU5+tLdD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )