UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kL8LKh/GSwGQceAe3R/5DLiPLSfVozURWN7eyPENQz4=' 
WHERE 
  key_id = '4bcbaf55cc535e33ad38d39f26a5a5ae6a219977af7d97a9eb4f7800eb919a96' 
  AND (
    token = 'kL8LKh/GSwGQceAe3R/5DLiPLSfVozURWN7eyPENQz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )