UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hq/F3ez6f+1mymvH+KgFcU1o9vzA4Cb0H53+cCOPHfw=' 
WHERE 
  key_id = '820d65ce1032940a604254737abd8c35c6cffe19cc800fc0380a8dd821665fb9' 
  AND (
    token = 'Hq/F3ez6f+1mymvH+KgFcU1o9vzA4Cb0H53+cCOPHfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )