UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/6pe3Y6GfnjYHtWj1nNueKWFcotFa0VrAIj6p8vOlQs=' 
WHERE 
  key_id = 'd20222abdd4f284bca4b28264139a7c90efa963398b1ae7c9a3b83eed68eb63c' 
  AND (
    token = '/6pe3Y6GfnjYHtWj1nNueKWFcotFa0VrAIj6p8vOlQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )