UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kZRZGoKAaNT9LKFys+KeAcKnc/MHOPsZkuYv0ev9IKQ=' 
WHERE 
  key_id = '915f2b9b2ceec9f4e4d7072c7f9cb999bb60de47e7d0793447d220d6dfd0b9ab' 
  AND (
    token = 'kZRZGoKAaNT9LKFys+KeAcKnc/MHOPsZkuYv0ev9IKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )