UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aW4UOje6Mt20Hc+tV7r+FGkGe/PtPduWulQJBfq5Flw=' 
WHERE 
  key_id = 'a46ed56db27c77d4bc623170af9924ce1a119b545474a5f1da82da6f2a66e696' 
  AND (
    token = 'aW4UOje6Mt20Hc+tV7r+FGkGe/PtPduWulQJBfq5Flw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )