UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ypMA57z0QofijsZgQvhdDvyqW7dnN/v219o0UG75l/k=' 
WHERE 
  key_id = 'ce4d27e3782f8f448f9ddc05582565ca8939818d012fc1ebc0c15b3cf22977c4' 
  AND (
    token = 'ypMA57z0QofijsZgQvhdDvyqW7dnN/v219o0UG75l/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )