INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9471df4e5c0660c4b22350f915057ea645b478d050c4c50a37832871850ba1f', 
    'XGdgnz8rZawFQ32muNB1ARmFLElNklvj35H6NmdjQ4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)