UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/UUzBu+DZkRV/nw1Agar/FNav0r6MFulMbnSkbKF5iw=' 
WHERE 
  key_id = '0ad95c837b3013f8efb9e553515173d9224b9b364ceb275d93012397aa603581' 
  AND (
    token = '/UUzBu+DZkRV/nw1Agar/FNav0r6MFulMbnSkbKF5iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )