INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef679fcd55ad8c254760fa796ab31a9b268b02a6e681da1c630d35131d3dbc13', 
    'rlOz80SvhOTJ8+ne498ZWBRVNr6WH6/vOtmbtJMQZhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)