INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12912577f449382697b9a8ab4aaa42d7834fe71a8f693a5e783b7885573fb32d', 
    'V8bff9VkHLj5P/6ExaXwwjRn30rszKqP9g0P1lovAa4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)