INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79383175338041dcf0283bd4eda1f565985449993d4f12d7a744e3fa942f3427', 
    'C74taumSfj9yZ1HoCKOgsMBjf45eapW1JngtPDDS9gE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)