INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '963c20f0c6bf922d2b641a18858e255399b9500aca718484d22da601af15957a', 
    'wU2CFge2Y7NP9dVDPoStiqd9We1fhQMQvAcJ0tjZ0nc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)