UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uSm28mztEzDQfi/ztuT2VEKaf/yjN4Re4IlosDIrsfc=' 
WHERE 
  key_id = 'ed4fc5952ae09c4de52f724cbf561e0b47e0b9b667d6da524f4a4e73ab980204' 
  AND (
    token = 'uSm28mztEzDQfi/ztuT2VEKaf/yjN4Re4IlosDIrsfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )