INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af16f412ce756e1ea91d6727d5371c3dccbfd938afe17dc46bf682b73913a374', 
    'NdN7mt3RmVB5Ig/qlOubSMaIs8Hy887LrhHVdrIhGGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)