INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6b9e1372ef59883830042b4c55b714644bc2535fbd14d2d969f6e262a94693b', 
    'Fz/LkTVTBdAzTOv2Vc4Dlvb8ObN6ApTK48iSGnCIDc8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)