UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ckl+VOve5ojfvlaOt6QkMlncAGIbBDjtky/ISMphEy0=' 
WHERE 
  key_id = 'f900d12c022f9d24d5b2c5be60259f774bad5b697b8f9e5af04ec3fd8443a8e8' 
  AND (
    token = 'Ckl+VOve5ojfvlaOt6QkMlncAGIbBDjtky/ISMphEy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )