UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JhcRFC0mKTDNcL99dSKTA3TfTRD4uc8rj1He/qRx1M8=' 
WHERE 
  key_id = '872ffc81fb7a3007b293a4ecd62964d0e61c8a3fd91d9baae32078fc5717e329' 
  AND (
    token = 'JhcRFC0mKTDNcL99dSKTA3TfTRD4uc8rj1He/qRx1M8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )