INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbf7ef6925d954103db04702bdcde8d280357d1ffa9c090546a24d89561b698b', 
    'ZWxQeGBTXl7dwW1ZSjU1eZHjAsq8ZGBHExbWVf7HlFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)