UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'isRE88fgwr4zaP5M9P+K+ATdJfcbVvZhwDzAyf8H/co=' 
WHERE 
  key_id = 'b977ef111e447f813f539bf245638f0ba40013a6f13d2f5b2d4b422cb7cc07f9' 
  AND (
    token = 'isRE88fgwr4zaP5M9P+K+ATdJfcbVvZhwDzAyf8H/co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )