INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46070781db0c2f55e39fcc35f3bfd86a1b16251565d17bec1be1717992540f4c', 
    'tQJTOWByRwAr2l4v8B35ZFreJHmnHaf8VxXpU5eC4cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)