UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kcvHI+zGk58Q93ZvHlEbD3iGGr0thXYi0O36P0ZvY4w=' 
WHERE 
  key_id = 'd79ed6fd79e7282ae0f9a1987b3fcc615212bfdf99816a19f7c0ea93a7e7f46a' 
  AND (
    token = 'kcvHI+zGk58Q93ZvHlEbD3iGGr0thXYi0O36P0ZvY4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )