UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dx0IxsI5VFILVcWLfWMLD2ylUvYLI5d3+WazkZc8lZ4=' 
WHERE 
  key_id = 'ca1f3037d8377fa1dd9031774f0c9d3ec685713b831891ed5dec4f173b02a488' 
  AND (
    token = 'Dx0IxsI5VFILVcWLfWMLD2ylUvYLI5d3+WazkZc8lZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )