UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MscwBfzOGSUttxO1hTevFR80FEQCjiy383vcwhwb8N8=' 
WHERE 
  key_id = '6bd7c15784f7f44beb7c1155fb47201ff6f12256457c7598d051e5e6142f1ced' 
  AND (
    token = 'MscwBfzOGSUttxO1hTevFR80FEQCjiy383vcwhwb8N8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )