UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tGWoFb+NemMJ4CCK8ch11SAeF5j8t/HnYO0t8jVH3yw=' 
WHERE 
  key_id = '0a9558679ad4e24d18c2016747eb4602477165b93b5c5b3882fd9edc8c5b0ef5' 
  AND (
    token = 'tGWoFb+NemMJ4CCK8ch11SAeF5j8t/HnYO0t8jVH3yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )