UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJ7E240NexTfebglGsZyZDxgim09mUJByurY7L0MOHk=' 
WHERE 
  key_id = '873093d26292c236122dc9f26467df72fa123967aa8dfe5ffe50d20773c5e813' 
  AND (
    token = 'pJ7E240NexTfebglGsZyZDxgim09mUJByurY7L0MOHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )