UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/XLZdTnKauAQMADnX0IyFaAeM7NutVTCn2Y10w2TWEE=' 
WHERE 
  key_id = '35edd1242973457fcdbcc1c00b5987f888dec945a46b78376ffec1729d1873a9' 
  AND (
    token = '/XLZdTnKauAQMADnX0IyFaAeM7NutVTCn2Y10w2TWEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )