UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bBHq16pVXo+09OYl3RA1tYz1ucWlx+XkcPLSNygT91M=' 
WHERE 
  key_id = 'c9aa5b6495ee646d7893d56912958ab32e4e7aea10a0611b8a1f303928136cf1' 
  AND (
    token = 'bBHq16pVXo+09OYl3RA1tYz1ucWlx+XkcPLSNygT91M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )