UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HTyx4MlhTTDBd6ltVCas8JXHnPwAiuQj/C9+/HZuRWo=' 
WHERE 
  key_id = 'e7dc0865bc425e88a51f290885aed0d8ea97b09d894882f9341ee7d633a7d035' 
  AND (
    token = 'HTyx4MlhTTDBd6ltVCas8JXHnPwAiuQj/C9+/HZuRWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00057