UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WXgQG+G+eAvamo9W1p90uYiA2yeqDwEWMyLaoS/Z0ws=' 
WHERE 
  key_id = 'dc989ea194662184a705175b42cf211ea9daf4a17a4f53cd8be0be955e1a8e2c' 
  AND (
    token = 'WXgQG+G+eAvamo9W1p90uYiA2yeqDwEWMyLaoS/Z0ws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )