UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/NPCHvV4CKPzLK+7uzUEOgh66rwmxsprQHHmjRRSGSU=' 
WHERE 
  key_id = 'c48ba91580652cac2955f07f892224f79f36c779c45df11c8288965e5d1115a6' 
  AND (
    token = '/NPCHvV4CKPzLK+7uzUEOgh66rwmxsprQHHmjRRSGSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043