UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UqTDhHdSxsamF4xiMoZQJCVs8cG9MWc4omBV6UWahCA=' 
WHERE 
  key_id = 'dd1f58cde94372e3a8ddc00d4d124610c60fa6d576659991ae72e2deca611942' 
  AND (
    token = 'UqTDhHdSxsamF4xiMoZQJCVs8cG9MWc4omBV6UWahCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )