INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fef2ef394e697b02244bda98094a5a84ce1fd4c012cf7a49cced7dddd141989e', 
    '5czPuMjguFiK51aEn6d7seTCl66WGJCzukZOe3x9sAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)