UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SOylTGXd+nRy6TpXPKKV0hJW8ngJrPLGWjmFfo0UlHY=' 
WHERE 
  key_id = '853d7164c12f6d4876c338048ca00c1c644b7a421b1dd1adaf88b854a3728340' 
  AND (
    token = 'SOylTGXd+nRy6TpXPKKV0hJW8ngJrPLGWjmFfo0UlHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )