UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6FuxCeRnFHbR6htvavu2444hD9WJdxPC0SBw0l9wR9Y=' 
WHERE 
  key_id = 'd32a9bf268342164952a6a42fb9d28883d3e9eb6b9fb269e8b284504dce1500f' 
  AND (
    token = '6FuxCeRnFHbR6htvavu2444hD9WJdxPC0SBw0l9wR9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )