INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2ccb7eef1f671564c289f2c146d53aeaa46c6d715b9cda337e3406ad5447b84', 
    'Db+yTfdQSvxRsvMFjwSfjtm3oZyx3cjSchnCwKgo2oQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)