UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IHYcf6yQnzglQn7gkuCM020K5PVq2K0y0kVdWr2yCZM=' 
WHERE 
  key_id = 'a6ccc70281ad6aaedbd2ac4985423822c7d563b0a70849d1be79fe3d3392d6c1' 
  AND (
    token = 'IHYcf6yQnzglQn7gkuCM020K5PVq2K0y0kVdWr2yCZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )