INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f010f4f384c402287d526fa4cd42316311f5f5524a3472863a2da7c4aab7c6f', 
    'E77uW8tYdjdgtJe+5d0pqwZunnDuOSnDZu+2tMzoHLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)