UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '94BpIi+D7tf5drohzng7g4VzyO+eeAW+MiKpPg/M424=' 
WHERE 
  key_id = 'b66d3020dd7100b64f9ed8b7620442d13b6b5fb3f0767de131a83c995c67e610' 
  AND (
    token = '94BpIi+D7tf5drohzng7g4VzyO+eeAW+MiKpPg/M424=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )