INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44f9ae3bb858e9b230991f1e31ee3392fa1576e94fc64763862ad6802bbb4881', 
    '1zd2JrQTkVaZp6qxU4OLVDtdBEd0QAzJ9ByjkUm6TxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)