SELECT 1 FROM cscart_lock_keys WHERE key_id = 'b35e91b9aa2b87957368b6cd510154f56c1c43b535357e62234aa0f27c9749e4' AND token = 'DZuYqQ5Mlp6Fh+j5aF/zjw4rovKsZV7MMYM+z6bFLs8=' AND expiry_at > UNIX_TIMESTAMP(NOW())