INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c04e162012de7007b27cd919a511ac38a67447145dcbff5b9b9254bd3dc8f561', 
    'SsCUtQ2sndE+i4En2IOgZ+31zD5B6KpAiXz8AKStvLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)