UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZuZ2Ck8mpXEJCZ36Z7ZDC1Bee+VdzqCkiym7JU1RbO0=' 
WHERE 
  key_id = 'e5a46d708b0882d6e8a5620b1a066eb66e207f323f28641856657ee8b12bcc8c' 
  AND (
    token = 'ZuZ2Ck8mpXEJCZ36Z7ZDC1Bee+VdzqCkiym7JU1RbO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )