UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xmcgr9vRZ9jKU8bmIm0NMAHOtom/aIWDFcWBnrVLQLQ=' 
WHERE 
  key_id = 'a3fbedf821f014779552c75f3e553b3446f343ebb48bbfc0e8b7b5fdeb6e21ff' 
  AND (
    token = 'Xmcgr9vRZ9jKU8bmIm0NMAHOtom/aIWDFcWBnrVLQLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )