UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3CH4lHIIzHmEK/ToJxdBoNOAvoawhxL2Dtvix8Onu+c=' 
WHERE 
  key_id = '3b58d92d5c211b64af0a3026663c4e91e1f9f8b2168fc62943e873d87c3880af' 
  AND (
    token = '3CH4lHIIzHmEK/ToJxdBoNOAvoawhxL2Dtvix8Onu+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )