INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bf755db47c8384fddb736315f264b30fff35227cae198ee11b48c55decce391', 
    'nkIAy5rC5n+p4rcK4klKoEcVu2f2XLe7wSUGETBv1+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)