UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nIptNF+l7vBztwYQSOX80Kkxf4PRc8HhglrdknzHMTU=' 
WHERE 
  key_id = '482d761a14ec43a3cc63ed0250a70cb12bffc484351f465a7b3452b51b7f11f7' 
  AND (
    token = 'nIptNF+l7vBztwYQSOX80Kkxf4PRc8HhglrdknzHMTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )