INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a781891379f026732cba8b40825e3b0a85b98c7989ae54d6e93f9e5f46d0810', 
    'kX8vtPBXtPciEoydm2u8TiVYn9lRm2e0IqcxPnZzstw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)