INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68d1331d17bd742e016263e77900381873eea34011fc626293c460da032e05c7', 
    '/zxWchICQ5jU5bfi26HjKO2CxIADXZWQNQXJbE88XlI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)