INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c4f2bc0f50b569c777a3800762f134e17ea490d9f65892a0401aaf776adce53', 
    '5YXqOPIe4BCgaNGc9m8e9+ZlOiB/+5pQIKgKs5cQZQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)