UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '28uyz1hTCVsi4G9l8RQ5D8xbSLaxNE4Dw8hf5EPbroM=' 
WHERE 
  key_id = '0caadfa2f3dda928800205afc4f6e071d7240b6b20b1cffece1fb9ce2e30adb0' 
  AND (
    token = '28uyz1hTCVsi4G9l8RQ5D8xbSLaxNE4Dw8hf5EPbroM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )