INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e33a0ba615ccc26dd28b12f8ba0435fbcef1022a41869f169c860196ce37824', 
    'ldk6puNHhSzAdoFm6k2cblZceYGJ9eg7U3HBLZo2r50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)