UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xwmWf5XP0+H+is1acfyD3eCIbWqn0JHQFZmXZkzWvQ=' 
WHERE 
  key_id = 'cca2b7298c912adcf266bcfd7c86d19e936dd568cbd83da250029819835e18a9' 
  AND (
    token = '3xwmWf5XP0+H+is1acfyD3eCIbWqn0JHQFZmXZkzWvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )