INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e69420853a8759487235c33defc503ff7c119604752bd809af21a6354804c812', 
    'SDJM/zPBKcCV3Qn8S5eF0V+JyqN1GXSMW5Kt6Z7s8YQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)