INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '903becf91a3575625ff58f199f3069560b528642b81738751eebbf69596733d0', 
    'ZwroBAaGP+6iS7H75OujQBsOGSaGwMClEPgp3v1ap6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)