UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'djrGTS1qIwKsrLXism1ro/mf2f1ylWMhew4nwJlq/KM=' 
WHERE 
  key_id = 'cda6a40c4d991b392016b5d8313b7afe2cf3d4a93f7de767b13005439eb4b7b4' 
  AND (
    token = 'djrGTS1qIwKsrLXism1ro/mf2f1ylWMhew4nwJlq/KM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )