INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f02afe1508084af1d6c6d2de4fafa9534f7a9daf7e35d5882470c271049d9cf', 
    '8jt6EJ8nSOmq38aMNUt8rQ2TyTZJcFIvGo2NKQhQZBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)