UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vFMeuiGIRvlk9zABUG5OUsFFd1B3eKpBtNZZCEYZv+k=' 
WHERE 
  key_id = '9f17e1564b9494605eca105d116fbf64bb775e99acd9a060a144fe6d81205bb4' 
  AND (
    token = 'vFMeuiGIRvlk9zABUG5OUsFFd1B3eKpBtNZZCEYZv+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )