INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd79d749543f94e21727ae3ec436811456d2c9cdaddc264831302d657c446e124', 
    'Sbj4jczWR6MOUQMd1XFKrXkTgBHArJaZ+lhyzZgRs8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)