UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6iUfTdd7TbOh+wj2YuUvEtBLr1+aRSHpF1fqkMhT5C4=' 
WHERE 
  key_id = '7da45a93ac1377031c0efeff6e427e50ec26841cf9d612c23f6d85412c859186' 
  AND (
    token = '6iUfTdd7TbOh+wj2YuUvEtBLr1+aRSHpF1fqkMhT5C4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )