UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dZidNOGVaFpM5+bmOzd1bPXPMzzT7RaYm+njjI2xZxw=' 
WHERE 
  key_id = 'e6db47ab162fbbb36d84e321b1a0d1d154591fd9b6dbbc3a8403c40a4a95182f' 
  AND (
    token = 'dZidNOGVaFpM5+bmOzd1bPXPMzzT7RaYm+njjI2xZxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )