INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b68e38f1311d02be843cf365d6658b2a4632989c8b699b24eee78057f87c7ca7', 
    'c0mXQqZjxjI9w9VSUq1eLkXryqDNujQVaDvk+KCjCuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)