UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3pSzBfvOknxOw3vMDAEigB/lT8DXkJfeunBsQKuimw=' 
WHERE 
  key_id = 'fd6a70f318851942d3ba425fb77cbc98d74bd3839a938a06a25861b43910077a' 
  AND (
    token = 'W3pSzBfvOknxOw3vMDAEigB/lT8DXkJfeunBsQKuimw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )