UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWHO4wacmnjyyZnbQTUtzDFHPNax4UEQMVNMIA94cC0=' 
WHERE 
  key_id = 'eab2999b8336cfb4f660f1714ddc6913f4db37cf9c7cc7f35828d1c0fb1b3c1d' 
  AND (
    token = 'pWHO4wacmnjyyZnbQTUtzDFHPNax4UEQMVNMIA94cC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )