INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9ad4f1f69cf972fb440cbc5f32982e5d31244368650004c847bd972b976e0df', 
    'Qrt1c9akl+JU1cR2dYVVRQoF7f6HOFvGhOMh9hY9EEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)