UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uELTEd8WE+4fNZu3BOuFo+55nVkxQaZqwtwHghrmRvY=' 
WHERE 
  key_id = '86889a0da9f73934450521be78ea35a8b1cb95f2f31bc1f28c052afc42f0a2e8' 
  AND (
    token = 'uELTEd8WE+4fNZu3BOuFo+55nVkxQaZqwtwHghrmRvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )