UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wcNajhjHGQFf0WIDasvG2GOHIi/GMtuW1vaHgdw1jOw=' 
WHERE 
  key_id = '40af3f537822466bb61dc9d5b847e3cdf246e930935e867983bc4b074f2f4124' 
  AND (
    token = 'wcNajhjHGQFf0WIDasvG2GOHIi/GMtuW1vaHgdw1jOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )