INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ac4f96c4683aa9e3cbd5b9e879ff8043433b13d6c75a22fd8ab6402f93c3d05', 
    'QmslmVMd57byoCb9+DmBel3JsikGgyrlmbFolhH+IdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)