INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dc42024a71f93065ec9d02c32a8d223751decd83c9323381e965c73b47a591b', 
    'd9Mye7ExcYiWwskmnvi8RAPpOI3PXwWO6yofRfmaWAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)