INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de6fc23cf20b1740f0cbec1b1515618264baaf1c038fd7a923444796769f0c4c', 
    '3m7uDekLLtP+qekaTKLBFaShKtYwSi1BlC3xTdE8+Sg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)