UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQn9c4gMaCUUYq201C1JZ2NXRPEVDjqZLMbwEpK2cn0=' 
WHERE 
  key_id = '63f8ca7c2624c585925ed56f31a1440bac60a3bb4a30d8efa5c8d6bdb2acca70' 
  AND (
    token = 'WQn9c4gMaCUUYq201C1JZ2NXRPEVDjqZLMbwEpK2cn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )