UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iS+2ZA5ujypkfON71FKZXP4QkFa4mVQ9FcW9bWvkfoA=' 
WHERE 
  key_id = '72cd36cfee3f406494356852222fc7b80b43450464164e8531defb9cdfbe3e96' 
  AND (
    token = 'iS+2ZA5ujypkfON71FKZXP4QkFa4mVQ9FcW9bWvkfoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )