INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fdce362d07950c6d56da510e108f72a60587346e60f737a7c3ad0c33ba33243', 
    'Nzj1H0yY2Jhqz6maG3+36AGQPCk6ANyaYy9tkk3ISzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)