UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xymRD0U61ime8LB5SBvEc3o6H7iCQFKK5e3h97M/lE0=' 
WHERE 
  key_id = '4ad0002d534a4de7eaca55b9acd4ddcbbe8dfac861b140824ad0a739ba032594' 
  AND (
    token = 'xymRD0U61ime8LB5SBvEc3o6H7iCQFKK5e3h97M/lE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )