UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ygA3vkIz0OjBZNzn//rs74GRUbtVSyEJKCZ8COnIzgE=' 
WHERE 
  key_id = 'a3882cad00c2a0099eb5fff6e902afd63829637bf9ca2d177f169f9f09bb50d1' 
  AND (
    token = 'ygA3vkIz0OjBZNzn//rs74GRUbtVSyEJKCZ8COnIzgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )