INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e1b866639074ee7026a47bba7b88aca39fadbbbffdf09499819630a54a0d84e', 
    'zMz1vS+8kbKmEDl6a1MdmDHBQjlLFwccz2yh12/2eao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)