UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/nUpVyrU/afD1Cwbm7ybRu/DgrU38IRPUaEtK7bCOF0=' 
WHERE 
  key_id = '0f887d701353f0d7e5f182b71e7791c32c8da82bf55e218b6202316e2cc33898' 
  AND (
    token = '/nUpVyrU/afD1Cwbm7ybRu/DgrU38IRPUaEtK7bCOF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )