INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98689e1876721ce39c86eaa94c6799e7994815a3df5ffaa1998f9717ae557900', 
    'p6rB8AEjUeR69uLWTu6qMWthut+AAVr3FaiId18+iZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)