INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afce778448ba24bbbeb956defb7521467508fddee088f86b2117df5183c23ca3', 
    'tpOAj5zGs2ANGTASBdS1RYvLv1ezf06yt8Bg/U17YSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)