UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'km349TesvtCoi5K19YkFnBnJR1NooEls/8j5E2UWga0=' 
WHERE 
  key_id = '048170706e8f2a6d920bca615cfa657277d4951751fab7c83bf421e07a0e1363' 
  AND (
    token = 'km349TesvtCoi5K19YkFnBnJR1NooEls/8j5E2UWga0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )