UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+rwJas2LXatTAVruvQGXiNi9t/R62dZPKLgijCfHF4=' 
WHERE 
  key_id = 'c8d66fabb1deb57b71fef04ef69aa239f79350b7e778f000db0db553ca20d5b3' 
  AND (
    token = 'u+rwJas2LXatTAVruvQGXiNi9t/R62dZPKLgijCfHF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )