UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wVcc2jGrwPmJy4xE5tS/oNwOPsStYBBL4vlLuWkQCds=' 
WHERE 
  key_id = '12451fcf0c0837c99b61fb57c37920ef57d86e8411960027f41372f13d988414' 
  AND (
    token = 'wVcc2jGrwPmJy4xE5tS/oNwOPsStYBBL4vlLuWkQCds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )