INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43acee21e0cc3c27d356edf673a96446ce092614ef7cb413cc2ea112ff5b7800', 
    '/JT9jFbxHBeQnlqc8AvRU6E7xeTR1ynzuCS901kPTrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)