UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jfqmxxiuD9aLjfYodlChZD8xc3qR0Q5uK8vQe4VWAFo=' 
WHERE 
  key_id = '5a816ffa82bc1727c9abaf7770de8bc1e7bf773d9aa9cdb482bdb5bd7c3b5665' 
  AND (
    token = 'jfqmxxiuD9aLjfYodlChZD8xc3qR0Q5uK8vQe4VWAFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )