INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed240830127cecf4b6ae287d13d2e84a0676da9c7419f92d513e8852c4486187', 
    'rkyI9VZzYjSFgrL6x7a7le/1BROe3drURkM1lXoauws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)