INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ece1cfa4b958e55979eeb4ddfc9e4def3914467c3dafa723baa12a284543d4c', 
    'qP1sv3MhwHK5QjBJy50tnrJl9uSc5r5VGU9plLq6Nio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)