INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43849ab8777352eae8877dbc3242de09b4744429491fbf7bb1f8a8fba33e13f8', 
    '5bCO0lBU2xqnb8Iez6IbmY9JFsZ70FwwKpQNZh5+lTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)