INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '398489b49d5512271fe9931b86e641d995fc7c3a6c27b01d644d0e1e9b02e665', 
    'C0sMTQ0KvEwHQu4lLz3LqoLhvSgdAofl3NCvhGcTwzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)