UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pPtDDmVkLRI8JhWbe0UiWiAYoPE9qO+xGD2Os3cbrx8=' 
WHERE 
  key_id = 'e88ec6c0412fbe9627c79bac949c517c14a59e2ef02025053f1299af33b88ada' 
  AND (
    token = 'pPtDDmVkLRI8JhWbe0UiWiAYoPE9qO+xGD2Os3cbrx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )