UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7EZ4PYsk1389QebIAeES4UHSRoqo6LTjNgY+DDKVJ6Q=' 
WHERE 
  key_id = 'dce040e960089055dbfcd2d51677aa01ab683ed3dedfe81cf4e0f24f507ef042' 
  AND (
    token = '7EZ4PYsk1389QebIAeES4UHSRoqo6LTjNgY+DDKVJ6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )