INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea6ffc102b6f50f2695b509f8e839a22617f3f71beddec5b87250352feecbef9', 
    'pzC6AuuiPveMfHwmZGGIujHmFmSpyVgTVRMV9EKS90w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)