UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qlv8c/nET705n9Z+b1eqrPWGD4A+vKuGj0pVs50/eW0=' 
WHERE 
  key_id = 'd70b83e0c1e14b59a9f6e725eb26e2f8f5147f6408b69a48debe3bb4555284ce' 
  AND (
    token = 'Qlv8c/nET705n9Z+b1eqrPWGD4A+vKuGj0pVs50/eW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )