INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5977b9c2451fff234446e20c9ed9057d46144f7cc6df92e61758fc9816b87b31', 
    'EzbFIq1qxiEOPM2xtOnkRnVGFOe02dAxlbCLTk8FFak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)