UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm59CMweYuK2/U47T47993ivUcC7A50aWxKwzb3kpidk=' 
WHERE 
  key_id = '4889ea4ca896a48d5eebbc6e5cdb0dc633b346c81b4484baac4cc91fc60fb066' 
  AND (
    token = 'm59CMweYuK2/U47T47993ivUcC7A50aWxKwzb3kpidk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )