UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jFhBvbaMqTPilsyXBYRC50ITBBG4EvPrxzp36pns18I=' 
WHERE 
  key_id = 'a3f36bab39648d89ff791c4404640cd7c71b1164f235c4e4daf618dfba3694e4' 
  AND (
    token = 'jFhBvbaMqTPilsyXBYRC50ITBBG4EvPrxzp36pns18I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )