INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c4b2cbb294c0211c417023256726a3ceb8af01af66f61ae7d3b215ba8cb2330', 
    'CFSA69Lo0yYiDx5QV5BoH7b2DG5NM2iUjIAGPhNiRF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)