UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U3eVD7LihrM+5j+BE0nUyOamgW47RzrV0GRTBGHLkoU=' 
WHERE 
  key_id = '322b8c294fd340c5baee4f83c9c3258bd63349646226076da7771594a764cc56' 
  AND (
    token = 'U3eVD7LihrM+5j+BE0nUyOamgW47RzrV0GRTBGHLkoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )