UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zlKnoUH7gNc9qN2+oCzVabYRB2T33vPz/Gtd6MqLBcA=' 
WHERE 
  key_id = '738383a8462858ab26a314da0dd5c30c54f959b06c1861d24dfc78e058f54b55' 
  AND (
    token = 'zlKnoUH7gNc9qN2+oCzVabYRB2T33vPz/Gtd6MqLBcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )