UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T5AdEYWArHOourVGEokZKtdX8N9pP29SwA/gHoMdfsw=' 
WHERE 
  key_id = '8f0cbfa5e953c1d21ea40f57e9f4f99c34edbeba725e2fcfb410626423ae2d35' 
  AND (
    token = 'T5AdEYWArHOourVGEokZKtdX8N9pP29SwA/gHoMdfsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )