UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zArHhUaj5wfOsrYXHUI5pfa9KlbfnnnEgkz5UJN/F64=' 
WHERE 
  key_id = 'dd8e4c1e4ab353c66153e99cf5e48f59d66b09372ef5e18729e44516e78fcdcd' 
  AND (
    token = 'zArHhUaj5wfOsrYXHUI5pfa9KlbfnnnEgkz5UJN/F64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )