INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5844004bf4eb23bd7e337038d6e6f645f1373db787ac08e58afbc9e41002b9b2', 
    '634jAYtWQu6ewW88fKlPrG04bJqZK8msM36hRAmCkf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)