UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VofG0WPuWSErN7A7vYzp1+EgIIsV11MGeH9pgEzdwps=' 
WHERE 
  key_id = 'a4c08fdeca8c4abaff4fd7bf4ce18ea5bb3d6aaa2af9175ba1ee02ecfd37f3e7' 
  AND (
    token = 'VofG0WPuWSErN7A7vYzp1+EgIIsV11MGeH9pgEzdwps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )