INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90f9c00fb7cf2c801326a2fa4fff79134689f4f24eb3610380e4c7957b1c96d1', 
    'S5mtjEKznQSPM+aYcmtGFhYnZqG+3V5yI84dFH9Rqr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)