INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf347219062848ef581fe4c87df28947d688bf6a3048e471985aeb315cf7847c', 
    'ytdBfEpeQUiMXL6egQEI7kU/lNwVivgmCcSmNYll6JE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)