INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a55cbfc8d30b802258462ccd262f58948297f1774aff4654c6b9750e00b825e7', 
    'K0pKHQ/pgDMFHdCJsnq2OHqszypUOt+pzAAOdGQ1Txs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)