UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxHLa1tw6Ni+SY/zcgRddocg9DsDzKwMsIPnMD84Q+g=' 
WHERE 
  key_id = '7bf5fc94a37fa3fe892b8ad228b472d432a9647f584c10a5b7f3462fd90ae4b5' 
  AND (
    token = 'GxHLa1tw6Ni+SY/zcgRddocg9DsDzKwMsIPnMD84Q+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )