UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sSE8EbhN3+srO6/jblj5/OZBKKflRYlWmhJZiq01JIg=' 
WHERE 
  key_id = '5bca55e550b70ea89962ee12106cc1e022824e1ad4de5df5b716de0564328afd' 
  AND (
    token = 'sSE8EbhN3+srO6/jblj5/OZBKKflRYlWmhJZiq01JIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )