INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d55acabe03d3fde7d7e067af8b29ae2805ae00bc29e97774689bee36d0ef548', 
    'jDMsZTOgNJ99lfQTDVDnWGerdPD9oL04tMjcOiisVFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)