UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VVux3zWVlMvBzRs5LvDKpNSFtGdVZ9EHFK9i51xdIxM=' 
WHERE 
  key_id = '47a70a68f422c5745f69ddafb138b68f628cca7f90bbc1ede36580100922c362' 
  AND (
    token = 'VVux3zWVlMvBzRs5LvDKpNSFtGdVZ9EHFK9i51xdIxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )