INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dac8521ad0656b44e90dad3481c7ee49e0158e0285455d3bc0a752e0d252d7d', 
    'pHLDckak9+jzoeatUiNbddGewpe5Bv9qDlF95Pa1h0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)