UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xLD931nlwBz7jv2+eFg/qNfH8gZAaycfSWwFZXG9UEk=' 
WHERE 
  key_id = 'ae57b50f98ebc2004f6ad102c38e8d2f43aabcce3951ae9ee43e9afbf68e5d4e' 
  AND (
    token = 'xLD931nlwBz7jv2+eFg/qNfH8gZAaycfSWwFZXG9UEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )