UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MpsBCsbJfUWOmqmYg2uuKGrk8KmJL5JeH8ItMTrpDU4=' 
WHERE 
  key_id = '9abd01408b5995eebd30f3d5078aa9832a0abf4f2d5e2a3d5674cc3df7e04fa3' 
  AND (
    token = 'MpsBCsbJfUWOmqmYg2uuKGrk8KmJL5JeH8ItMTrpDU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )