INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56a7caebd057c5743931fae92f9bc41a1a91abe7e33115e093569f1b678084dc', 
    'Xztmji3TDVOcqSJCawfNSPo46llPmJtCg7pxJyMLRTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)