UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7qLMnBIizAHsqW/Uvd7ens9C2ftdyd7FTw5dAUPizmI=' 
WHERE 
  key_id = '3b156f84643daadd6fa3c0dc1b13dc53d5b1811a5e5586f8cb057c28a3c41fd7' 
  AND (
    token = '7qLMnBIizAHsqW/Uvd7ens9C2ftdyd7FTw5dAUPizmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )