UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ulTQK667JHBsHcJ53HMkiS+hD24I4495aMsA9c94YVg=' 
WHERE 
  key_id = 'a40b032fbf9c5df5cb997bd79e415b390f7fce661a9e55a6b0106b51ec4d12b6' 
  AND (
    token = 'ulTQK667JHBsHcJ53HMkiS+hD24I4495aMsA9c94YVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )