INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b56648665c4e5dd04299589f63aa7d54a6a36dd550167b969767b054026c9fe', 
    'JeHaTKH3uNIB+AwMjT7YnDNOmWvmwGjgLtT8IlN/E2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)