UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vy00IqwNdbLUQrxv5E58MjViNUHdPxNkgpDzS5eHbnw=' 
WHERE 
  key_id = '6dfe7f5ab05c41b6f6f481adfda937b3120a05df72a560339eb65fd57fae9890' 
  AND (
    token = 'Vy00IqwNdbLUQrxv5E58MjViNUHdPxNkgpDzS5eHbnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )