UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'swRGeHGblEjGL7aNMAOuy+uTKB8jktxZCapYnfHarWU=' 
WHERE 
  key_id = 'e42133a9261adea5349c13c22a67a0e3f7796a2d0545e87bcf9393984b011d9d' 
  AND (
    token = 'swRGeHGblEjGL7aNMAOuy+uTKB8jktxZCapYnfHarWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )