UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KVH5GueY5k4fsKlrGmt+Ow2VMqLC652fxVKoGTfieNE=' 
WHERE 
  key_id = '670e9084b28c13c283e95f2eb3ca52500294ff1424964be565bd5e2b9c79487e' 
  AND (
    token = 'KVH5GueY5k4fsKlrGmt+Ow2VMqLC652fxVKoGTfieNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )