UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9/HpaVocPvhTCrz6jSV6utDP3vQGihOXF322qDspcZw=' 
WHERE 
  key_id = 'f495c5d19a645c55b52f02bacfa3588b5cd82f75e2713c59ef62173011b8440d' 
  AND (
    token = '9/HpaVocPvhTCrz6jSV6utDP3vQGihOXF322qDspcZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )