INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21206b24de126cd6bcc973082e3cbfee2493fdb72a849384da8ced8cae009f02', 
    'vlU/x2LmW2SJy3HZnzp3CykE9c1NnE0qNTcKruldyCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)