UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v3jBGxIYl2GTpHwS+omSTakyaGU7yKOoT/x294fMQck=' 
WHERE 
  key_id = '79020a9cb19893c59ef96ac2ad4293830f3da324675ad6fb940b9dad7fa3a776' 
  AND (
    token = 'v3jBGxIYl2GTpHwS+omSTakyaGU7yKOoT/x294fMQck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )