UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dtYU+MREzrHThX/k/o1JOtkI5TbN44QsKT4Vx579INg=' 
WHERE 
  key_id = '83c45ceccfa2890f210eaf4120d628f2a34482ea7c34c7caba43899da06adbd6' 
  AND (
    token = 'dtYU+MREzrHThX/k/o1JOtkI5TbN44QsKT4Vx579INg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )