INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d93a328f30960a10003844c0ca409b9ea12614a820450a653d9af68454cef8b', 
    'tQJR6IsHKI0pGAwPc5UOeim03nNRnWKZBaRXFOl/6dw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)