INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c14d019c591264d775a40c413020bc4a345d52d8020298b364bc037f315ec0a', 
    '5iQQH3t+EC181CnTvK2BnVJzBUyvWEpDkYLhQewhiIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)