INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '474101714a8dddbdb87ae667dde2a31b452252a84d65615aee78414d45d1b11a', 
    '5dv/1nQMU5XVz9ThEsfKufMT6YAd8I8ghPItTAskWCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)