UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TUm6iqK4j5V+de/NcmJq9iI0DjecIH0uzNvqQYSPcGE=' 
WHERE 
  key_id = '096b431ca4a6bbd9481e8eb513cbe7e996b642399fd29f00b98105cb13d1a897' 
  AND (
    token = 'TUm6iqK4j5V+de/NcmJq9iI0DjecIH0uzNvqQYSPcGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )