UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c6aNbLY5h8GQn4zCsBSqhNnvUJj+Y7e62UZTvqMHjsg=' 
WHERE 
  key_id = '78a54b312eccf94ec27c8dd8fd7d246571d6addf42070ea65e679fc95c873798' 
  AND (
    token = 'c6aNbLY5h8GQn4zCsBSqhNnvUJj+Y7e62UZTvqMHjsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )