UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4c773IywV3cWO+7MyUJMckeBqOqC93oTVTIxsEjHkrA=' 
WHERE 
  key_id = 'e5bba1618794ac29d05d544699d1b757c4f530b3d54f1b2a0ce84cc6dbfd39c3' 
  AND (
    token = '4c773IywV3cWO+7MyUJMckeBqOqC93oTVTIxsEjHkrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )