INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44ed3c561b48ccb7286f2e03ee93339c31553386d97f817f0772b2746711c2b7', 
    'g4EsLbRsFC3ElY6bg0JYIvJD+uRDEo17eUZ1sjDr0dk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)