INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab14c0154b87d21641c87e1f46b4fc69df745dd2938970f20a01372da1b9b0ed', 
    'GdH8VjLzdyLlGXOkMtKOYnVIJCuSNmjstieVRV1jRFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)