UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ih82T5Ars1s8kIyIHD3hB91daOq16zQyYzAPevcDP3M=' 
WHERE 
  key_id = '838550460b914ab9c8ef2c3625e66e7fc037ca7c10b7fed5b8e4c593745638f6' 
  AND (
    token = 'ih82T5Ars1s8kIyIHD3hB91daOq16zQyYzAPevcDP3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )