UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zDX/vL2R5vdtNhbHgA1KuWZ9F2FO1yi9zCBguKcY2qY=' 
WHERE 
  key_id = '965103ce21a47548ee73ed20e72e59b773454792b766085aca23f353f4427057' 
  AND (
    token = 'zDX/vL2R5vdtNhbHgA1KuWZ9F2FO1yi9zCBguKcY2qY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )