UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9cvws4wAQJe/PrGXhSZZ1bTifGlx7H6ERY9a1qGJa7Y=' 
WHERE 
  key_id = 'bb91ee0fcfeda91d65f80110a3da2c12b31e0170724a3073c4e0970ccdc7e466' 
  AND (
    token = '9cvws4wAQJe/PrGXhSZZ1bTifGlx7H6ERY9a1qGJa7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )