UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PvpAbvfTG78UJ6mCGxmJe6vfd7O6nurEb8oUD6TQ3HQ=' 
WHERE 
  key_id = '5e407ef3462ab635f66a2a30748b8b7786af2d1a89e1418bc7f96744501b0427' 
  AND (
    token = 'PvpAbvfTG78UJ6mCGxmJe6vfd7O6nurEb8oUD6TQ3HQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )