UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LdvYhmlLRxaMv4US6/QHmPS3ONtkYz3r5RK2FYo/njM=' 
WHERE 
  key_id = 'dafa5fd1468c1d5a3d6faa5d1cd53440e8be2230e5a9b4164dc3eef087989cb4' 
  AND (
    token = 'LdvYhmlLRxaMv4US6/QHmPS3ONtkYz3r5RK2FYo/njM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )