UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nuDSpZF3nmFs6F5SQIJEwRd6JYhU/KmtJXqBOuJ2BJ4=' 
WHERE 
  key_id = '275e34ec85e90b4091d62264267e8355feaf30eee58a366f2e5cad68fd9c30f3' 
  AND (
    token = 'nuDSpZF3nmFs6F5SQIJEwRd6JYhU/KmtJXqBOuJ2BJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )