INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa6a4671d05d0c2b78a73b0f0629cb52b91c4b5dbc8ea2f1d7d0e5e7c4e42fc0', 
    'ku0O8By5PMDPYZFAPSE2TiJZa8fbJF9Ugd9HAMohnlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)