INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df39188d852de5dcb30b688a6ef28439caa6dd83ffd63225cb7155a9158ad521', 
    'gNRQlVL++D30Jz9xty69NnqEEaciNdJ1AQv/Dw4XHZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)