UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7bC1V6zIFKuWCI692qmPFXYIYQnZrNeryhR2JdVAeVQ=' 
WHERE 
  key_id = 'd49e097f44becc60a71983f0bb00f78fa65cf5ff0d17cd3c676387dcae40fe40' 
  AND (
    token = '7bC1V6zIFKuWCI692qmPFXYIYQnZrNeryhR2JdVAeVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )