INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a580e276cea6280473d517369d2a2a1a2e2350a029adcaaf8feb84ae7c4971a', 
    'OuMqpgNgyvLdsAlpOUPcU8luxPfNyAJEDueTZP5sVzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)