UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NYcTpI9TB4laloijlDyGUXRraEfyHPxb0IXROFREln8=' 
WHERE 
  key_id = '692d5af8d7417b718f1f95805d6e2042c818612e1dc8c080f163dceb914cc432' 
  AND (
    token = 'NYcTpI9TB4laloijlDyGUXRraEfyHPxb0IXROFREln8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )