INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a88560e38fa7272044519817f0f153fd547cee694cedb896032a20466dd0088', 
    'vrh3Hmn1BRFVHq+Pc1RQzW+B9Gr2EYUXUlRndD2LnTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)