INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4977c8fb9ce13c6c8e3666fce4491b0f2b151689255dd6e7bbd13ef7e26c4a6d', 
    'CxcncjL67BnTZxxOZmNnARhoTf5hdZINVw6dTKukJ+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)