INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3924a98ca07e1bba66932cf2d6cca31e670797d6c10b8a68ddb5828ac9a1e39f', 
    '7SpcoGWm1T9TWbfavuNi5y55NVVo8Ve4sNlVCBhbETM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)