INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bdc44a77921bf12b99b47c03934c8496233cb249230dc1f7a025f9ba0f27b44', 
    'rg6Z94vcuqVzQvwEEMv8JsN5Yibc9nMUlrPs1X7ehhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)