UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8GDu7U810pkUtvuqhuQjF8mPS+mnB87JHpet5YBzMm0=' 
WHERE 
  key_id = 'd63920f74678f575c507c2a77a85a92bf724febdea2b58171e13c5e77a8cc771' 
  AND (
    token = '8GDu7U810pkUtvuqhuQjF8mPS+mnB87JHpet5YBzMm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )