UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShN5fj2+tQlXwwUCZmaUQguNKKi0zKeKhFhkSV21eSk=' 
WHERE 
  key_id = 'f5c32a0418246ea5244b82f989910be40fe6491e357fadde84b39be1f3e14879' 
  AND (
    token = 'ShN5fj2+tQlXwwUCZmaUQguNKKi0zKeKhFhkSV21eSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )