UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xMsxwh4qq3AALVsh+kjR3Eci6EkiUPKGVCbPxzCzru4=' 
WHERE 
  key_id = 'e9e970b6790da192744ec0ad376156748e7e73098fbcc3d2887dabec4a2146b9' 
  AND (
    token = 'xMsxwh4qq3AALVsh+kjR3Eci6EkiUPKGVCbPxzCzru4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )