UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/+31vGmQhqGZ8aFkjFbjaJuzEaRcgni9P+ka9QgDJQM=' 
WHERE 
  key_id = '1cd7d53774cf5eee25016c944e0db6717ce0103996e651a9e3b8eecd1a8a6ad6' 
  AND (
    token = '/+31vGmQhqGZ8aFkjFbjaJuzEaRcgni9P+ka9QgDJQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )