INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68bf4808db92443c2f75106e38ffef168b2831edf3ce45c4fddefbd764b71ec9', 
    'RkIM6hucXnxMiyaAghsUDx75wAVOwHfFpEaq2AOtNVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)