UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vk0mDm3l9HUV7N4nIyNnuBe7ws8rvqYJdkMbHThXUgU=' 
WHERE 
  key_id = '0bb768d326b2ecdc6f14f3f7eb0cbb7bfff66589a1f852e6dc8102d7b6cf698f' 
  AND (
    token = 'vk0mDm3l9HUV7N4nIyNnuBe7ws8rvqYJdkMbHThXUgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )