UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O222X9mIVdl6nrVqHqkwX5iLskPSmu3JvYXklFv3frw=' 
WHERE 
  key_id = '4ac9f51a6c4e807bec751f525498e6ba31f8d0806b8c5fb427c8de112bbad289' 
  AND (
    token = 'O222X9mIVdl6nrVqHqkwX5iLskPSmu3JvYXklFv3frw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )