UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pXqRujOzxfLO/lXyOhnicjDuB+Xq2KtjD17yoxBdD/c=' 
WHERE 
  key_id = 'e444ac01ab6a6e8914320f0b7cdff6e8b636095d2ae5687cb32fba3e7eb635d2' 
  AND (
    token = 'pXqRujOzxfLO/lXyOhnicjDuB+Xq2KtjD17yoxBdD/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )