INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3822bf0f412acf187985c964b3283bc3ed4635db49bb980f2905ada42de154a', 
    'rfn7LNh8AiNM+xe+bBlL4JAkzZj8BE0Hs92TUQ7jCtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)