UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PAIVcd4AW3mZuaBwKIsCBETHgbReAS6AzKJCyWMtUOA=' 
WHERE 
  key_id = 'e4ee4e89ab8d8bd2cd598d9f4822612e2ff6375355073e35b51c3496814ab125' 
  AND (
    token = 'PAIVcd4AW3mZuaBwKIsCBETHgbReAS6AzKJCyWMtUOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )