UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/khv25Q/fJMne9hIsXXVp1K3rpDeVYOb0lPiFWO/ekQ=' 
WHERE 
  key_id = 'c637ebb02846df20d77315115af42d0f550eed4f4595259d8bae6ef855812f93' 
  AND (
    token = '/khv25Q/fJMne9hIsXXVp1K3rpDeVYOb0lPiFWO/ekQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )