INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8279d8b63d264417c2844eed999542142142bdb72d30f6fc43f4c7ef23d5699b', 
    '3vpgiadhuQ3oMfM1fuUgChjwB67s+e+SDB61u8jDwGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)