UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qV+oJ8AndurrUFq6zz5LLIb77FOKltsia3Yq4LngFdU=' 
WHERE 
  key_id = 'ec6f83bf979e357817b31e2e32aaf3f56b3702429eda599ae770103b74f50013' 
  AND (
    token = 'qV+oJ8AndurrUFq6zz5LLIb77FOKltsia3Yq4LngFdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )