UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8M9X8sFNFnquVQr1hVSMle3wKpu1ukwXM9gtpULBPpo=' 
WHERE 
  key_id = 'ae67da108783a9cb79e353e71724f5cb3a6f526c49a201be4b62ed1696f175e5' 
  AND (
    token = '8M9X8sFNFnquVQr1hVSMle3wKpu1ukwXM9gtpULBPpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )