UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wLQ2AVaLdMtVBVTHfNXe725JJ+ZxmorQJrOjUZqZfoY=' 
WHERE 
  key_id = '120d765b313e92c56877e72b9394cd279c38c25c7a4e940f83e78ae04ece479b' 
  AND (
    token = 'wLQ2AVaLdMtVBVTHfNXe725JJ+ZxmorQJrOjUZqZfoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )