INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '973ababcfb6eabc860ed4cfc9c7822f93a24bff048efcb528db1f4cd9caa080c', 
    'bhPLDTX5zGHMkIlrjUpnbZxMXWS/J8Px5w+9hTrhLOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)