INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '462a168ae4f52cc1fabb96efd75061cad225f306c60fe123065214ee9ed8bb84', 
    '75zE+KmZbtWTRfIXxRrrNhN75S5AiafGLBTy/frSLLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)