UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/19HhsboHFVQ/9uqtpWrEY2+sWpTgka5PHPB1nuRiU=' 
WHERE 
  key_id = '8c7cecaf30a43a52f32791c97bead095bdc06692f20e77abb114462e06a61c7f' 
  AND (
    token = 'p/19HhsboHFVQ/9uqtpWrEY2+sWpTgka5PHPB1nuRiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )