INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29530215f1e28c3911ae07fd3ba183a6415b1f16639a4c78e94222b6fc8e3cd8', 
    'wmstOP4l+334pyEqbKlCA6I/SyLJQLrZN/bwb+bom5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)