UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nuCHq/yiYsp76+7l/YKxT+rEAHCfxoYBSOdDNw/NBl0=' 
WHERE 
  key_id = 'f5d9da5e7fc8556b6428b14f1d30dcc9a3a219cdfdc37902b53d45328f671ec9' 
  AND (
    token = 'nuCHq/yiYsp76+7l/YKxT+rEAHCfxoYBSOdDNw/NBl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )