INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75bd34a8d1b871ff337196b9f176fce45734db1a2d605d38dfc05777635ae6c5', 
    'npk15rdV1vFuHpPrG7smLwDwgWmnrjkwHdlBTpaRw3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)