UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TeMDRbu2EtCX9XD0Uf+QUaZBQwNHmi82g12MRiZj9qY=' 
WHERE 
  key_id = '295c53def859321d47120c53cdcefbf74d77584f00d6e1f75959358038cf60ee' 
  AND (
    token = 'TeMDRbu2EtCX9XD0Uf+QUaZBQwNHmi82g12MRiZj9qY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )