INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38cf7c64057d11f9468c4c2553fd17b908ea83758d015ab34bc06940b7ca969b', 
    'I6ivoTEVBJlOUuRuGGpOmDXLKBxitZm8WOTZsgH1zt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)