INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a86c050706ca466ebf6f8fe587ea2edb634ba550374936ce18be0b20d9bf169', 
    'JDfpbXIEkmlU0FLxCTS9jScG9IsJzOfOjmIkvFqt4C0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)