INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ce8cb11636388d775141430de34411f4f9ff745b6a55d890a3a37402e732fb3', 
    '/Gk+e2MZvY4gguZxLo2/FLfM5W5RJKpLtSubEv5y3ss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)