UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vXVkbKpJp/3829flK+ixBtZu3YkhWv3y+oTmbYqmYXU=' 
WHERE 
  key_id = 'b7b434e014806d94118795bbcd6af504bdaa6946c68819b9df99d83fb00c1697' 
  AND (
    token = 'vXVkbKpJp/3829flK+ixBtZu3YkhWv3y+oTmbYqmYXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )