INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '754fb5be35193cdf18af878e807d838354872dead911900ffc40a6fccaa26d05', 
    'Xnw1y0ICvkpdc1kKlJsexgVs/5Lci5djRjRWY7e5B88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)