INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9a3bf44129261cfb0fd049b3daca2158a60c5333d1b1220674eb9ffb76366df', 
    '28CWtAwsifp462xbKUDaXe8AeBzeBEdyIj6BbXDPcWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)