UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XtLD2g/ocqlihzjNqUeK/PZ321VYn3fZuCFZNzdl85Y=' 
WHERE 
  key_id = 'e54c37902b237ef9a20c24b8a49ee20f32d0360b424f45f4341eebbc5369f855' 
  AND (
    token = 'XtLD2g/ocqlihzjNqUeK/PZ321VYn3fZuCFZNzdl85Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )