UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YmNvVcRNLa/Y1uxuJ+ZWcB6P2p87rp+VqvhR9hy/mbw=' 
WHERE 
  key_id = '56199cd00fef7fc4eaa65950a2bdce6f1841f609376b63036b870ca96fe2d32d' 
  AND (
    token = 'YmNvVcRNLa/Y1uxuJ+ZWcB6P2p87rp+VqvhR9hy/mbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )