INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7e01c93426ffad0889b253567194536154bcbc0b335f66dccc9ba96c538e042', 
    '1mAW0jeghxqg8hoGv42VlQ34LefWpYBWduYhKtezPAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)