INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e878406e0f0ef568e0e9872adf7969afce328e60a0d2796e5a6af0982684e22', 
    '9oKPC4mMjge0/66ZxDpWRvSE3VHYthyETMuCu6hJP/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)