UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LhkQ4ujyFZOl7eEgpkMbY6Yxobg8Q1WARcUHBvL58b0=' 
WHERE 
  key_id = 'a520b02d65561ce26f6f42103e017ec3fc721d588eb15e761ba1f1b60fe8f780' 
  AND (
    token = 'LhkQ4ujyFZOl7eEgpkMbY6Yxobg8Q1WARcUHBvL58b0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )