INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04c47412169d5451d2e346d3406816a902f428317f2a8452d25a9864a5fb8aa4', 
    '4mAxV+7RhvUTBmnbj5QQ4Hq7xxyvB7S3WxyTiFAx4bc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)