INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44a1b6a91d38f22de31ac5cf1c271cb03b5032fc5f18ace2f604834ee6a43690', 
    'tNvIGeGDJHYkXgrZTixmfv9SU0jxI8Uz6RBhWT44trk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)