UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TzIdMfSKIFq069e1HCsV2FD6BTSJzBmad1FRSHceOeg=' 
WHERE 
  key_id = '9bcf343aac25693f4e2171457ba28afd8cd1f142384d55b6738d3ee0051d1186' 
  AND (
    token = 'TzIdMfSKIFq069e1HCsV2FD6BTSJzBmad1FRSHceOeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )