UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4opw5kw1cagwyRDR0jCkCoVR/N2WFuOF6lw0qVPWAM=' 
WHERE 
  key_id = '037c68e94ad0b4d315deaf87fe06cd017789bbc3046b7154d7d2ea5882ca6cee' 
  AND (
    token = 'W4opw5kw1cagwyRDR0jCkCoVR/N2WFuOF6lw0qVPWAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )