UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/r07YvqEWmdIzIug4f1baWhpZTwTTf+nRGRxFeBCBeg=' 
WHERE 
  key_id = 'bea64a649fb1a52a2947bc114b9acc2978347031c04c31f70453fde9831cbba4' 
  AND (
    token = '/r07YvqEWmdIzIug4f1baWhpZTwTTf+nRGRxFeBCBeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )