INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1851cbdbdc6b41c4cd650e4b530c35a9fca1c56dff2fa364aafd75994b9e4a45', 
    'HFGn7XjgxP9jlOlMpiUoOGInCwaCwDhu33S/AWfkvJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)