UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UxNd3w85aId5xrkVgMz0oxXnOkxyEyOMe9N4fhSi+c8=' 
WHERE 
  key_id = 'd3da35ab7bb54e8d491ae56a4d77aa26de762444226779119737560db473a791' 
  AND (
    token = 'UxNd3w85aId5xrkVgMz0oxXnOkxyEyOMe9N4fhSi+c8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )