UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eojo/uvYZGNISWW/041icIrs25gq6vXA6tgAJtVPVtc=' 
WHERE 
  key_id = '8f3263feb75a6922ec6c3b2dc082b233a37983fb3e10e2a5f9c422a6d614c597' 
  AND (
    token = 'Eojo/uvYZGNISWW/041icIrs25gq6vXA6tgAJtVPVtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )