UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uzBdUdYHmK2T5bW4u3jp1/dkj6GZUvg0Aqbl6v1t8eI=' 
WHERE 
  key_id = '9a436532d12eb8471a83a8598e9740e5caa2eaae83847e464d34cf74ad71b8c4' 
  AND (
    token = 'uzBdUdYHmK2T5bW4u3jp1/dkj6GZUvg0Aqbl6v1t8eI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )