INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbb7e4a011b6f105d3d769a85e33a6f3b19f28d074a7425222bf2245ce3ad98e', 
    '6BoOxZH9FRovjAsDM8w9mzwhpTjm9V5Bz2DXU/yYI5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)