INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5d95f4880dbdd350fe8dee3d6cc1e149b41adf12b3295d6256ced6e224c447c', 
    'DXCxjvV8mn7WDXi65YkfWL1cras0UluLIWCrh7j4w0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)