UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YgfYIVgbCGrKAag59S2NwGMnr3zQhkRCF/3atxzVs18=' 
WHERE 
  key_id = 'eaf11897a40272acaeb60eb859116478c1d9e2727187e5bd4324303526f3ac7f' 
  AND (
    token = 'YgfYIVgbCGrKAag59S2NwGMnr3zQhkRCF/3atxzVs18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )