INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'feda21531ef73881ae944ab94067be4009be13d9fd829f39b80791b5715438c0', 
    'cb9LWVZZwUHfg9VDgmeKdlzY2JAWv9FfnDgCMeML1Pk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)