UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sUHook4PYNEwlSjNuSuEHqjOGQLNiWx7fcEqKrUbXJ0=' 
WHERE 
  key_id = '341f296ea2b60edf2c4e6ab1c72e8e2572451676838e81f5afaae83ae32f60f4' 
  AND (
    token = 'sUHook4PYNEwlSjNuSuEHqjOGQLNiWx7fcEqKrUbXJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )