INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6229c37c81c8f11a43765998aec1243b8264273b3d74bdcc3c621d406212e0de', 
    '2w8Bd2Vr3AzAwbJUMVN2TPOvRDcJxZKjZuWdxMo96fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)