INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f968cb51958447f1921bb31c56a83c81b6999a55328b00d5ce527687869030ae', 
    'QsGdISqU6JlLwyRKP2BWG765HAtLlijQ4jE2wg5e48k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)