UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SMZ4Z+SmQB3FZxF2N0KaRga8sIDLlMXJTM+2bq09aLs=' 
WHERE 
  key_id = '4863cae85d1b79d14df0d01f8d89e92e977b23b5ac7cca0402ce53f083a95794' 
  AND (
    token = 'SMZ4Z+SmQB3FZxF2N0KaRga8sIDLlMXJTM+2bq09aLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )