UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bn8bT1/TsUno/VUnbxDBvGcntKy0lrCYo6+MMWHquOE=' 
WHERE 
  key_id = '70dd4a4ac78643108ff730710e5b606c487cb58f51325cb9c39fafd33e4c9797' 
  AND (
    token = 'Bn8bT1/TsUno/VUnbxDBvGcntKy0lrCYo6+MMWHquOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )