UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZHYF1Y+kHm4Ls1btTFbcu0oWAJqGCMejIdlRkXjAxM=' 
WHERE 
  key_id = '371b5ab9fd363e40cd57fec3b1f33e2eeadfef7c0f824b2dbd3cbb85d1d4af27' 
  AND (
    token = 'iZHYF1Y+kHm4Ls1btTFbcu0oWAJqGCMejIdlRkXjAxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )