UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQvAgo/Dl1AHUVpLv5FwvEwf/Ufehry7L9XMggBJCro=' 
WHERE 
  key_id = '111600154f2a806d8aae643776f4b88ef6d1209719bf6be07f055851bd8eefea' 
  AND (
    token = 'PQvAgo/Dl1AHUVpLv5FwvEwf/Ufehry7L9XMggBJCro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )