INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a423d740b420e3320681dcd8d35719c84d1c063bcb26e0c4fa1965cda5360861', 
    'ksLGQj7VIqadu0nZqZPk3xRP1dv+jA2EY3HekfCPFOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)