UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Iso+PfEbgfDOCmmdjeePh9hns/aLZ35SvagX4vdzf8=' 
WHERE 
  key_id = 'd647574452ce7e14fb376ab360bd0a12cae2123cd015b1262ca1768b9b7089fe' 
  AND (
    token = '7Iso+PfEbgfDOCmmdjeePh9hns/aLZ35SvagX4vdzf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )