UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yeT4SafpdRr6mIw8M76Bw+x6zlKnqM8Nx37jlA+V51E=' 
WHERE 
  key_id = '71ae3f60990505ed131a0b56701aeab0daf418bac7e17c601f46d3bfe54fd0ae' 
  AND (
    token = 'yeT4SafpdRr6mIw8M76Bw+x6zlKnqM8Nx37jlA+V51E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )