INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bb3ba117a3207abe34b6b54001cc039d38784a842045a09506a4df329ad6f7b', 
    '9ElFr+K5WSwo47vWxZxVvDlC1Ndjtl80bHoNOuhK9SQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)