UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8uxSgvgUpenGIkH7/r1HSJuSHeErD2CktK2rVGrAqjQ=' 
WHERE 
  key_id = '24ca50388a0df00429bb2d8af54e75c0adfe93e0814c272400236eb37d908cb0' 
  AND (
    token = '8uxSgvgUpenGIkH7/r1HSJuSHeErD2CktK2rVGrAqjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )