UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k6j/GRsQpF7QZwi9NvzzOcTxzdWduSRwHxV6Tx7pMlA=' 
WHERE 
  key_id = '3abbac0a3c5fc4b402da964ffefcf63eb310cfac39da384ca6f810f6724cbabd' 
  AND (
    token = 'k6j/GRsQpF7QZwi9NvzzOcTxzdWduSRwHxV6Tx7pMlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )