INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a303ab2b8251098a32e0bb595d8980b5f9450665ff4217d46679390b44632dcb', 
    'WaTysWM6avHbigOsLAUEP3QRZG2dfhwYPX7yIiInb38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)