INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18a9b10c2838a733a30d1e9f8c2ff1f5fefb330979a6f789cc6f2984a59720b8', 
    'dvZZ//bpKOQS2Wknjo0PQ20wu1sORLmM/2EbkrfIxJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)