UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'As/oTzhY5MEuInXhJgTb7bie9RJcgzP9IH0QYxg55LA=' 
WHERE 
  key_id = '78ed45e689f51ae707ea348e0275909cfc767298a3ffcf2ff65b6d238f550cac' 
  AND (
    token = 'As/oTzhY5MEuInXhJgTb7bie9RJcgzP9IH0QYxg55LA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )