UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2iUlorHE1pHXif8nfY1dOeLIxTLXeiWWtCM6zc0hdDY=' 
WHERE 
  key_id = 'a176541973cf221ec02adc9f6aa7bcbe6a1f82c19864f758f5b79f6281f762d4' 
  AND (
    token = '2iUlorHE1pHXif8nfY1dOeLIxTLXeiWWtCM6zc0hdDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )