INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '830581c08038ddb707c4cf61ffea635414f2067e80a28bb7c4217d9b3caccf8a', 
    'iue+qYPJ2pYyZRaFDqepLzqR0oecuwOTuBoJCMl5cAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)