INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f29e0d7c195e903c5c8ea1907c8e493c0dd0f8a3fe9d4e857f7f0610891ed54', 
    '3ztAJy9dORACodzsnAjJT9IIE04B0JnMrbqqnnNiEcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)