INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ff6f583a70a7be5dd47853b0d6a60f021c0699082f63c5bd22ed4a274f7bd9b', 
    '1PNbgWiZWidNZKTG+UxSJgEjSn2IWS8f1bGtwXl8Gvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)