UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RFn8sw4gi8RIk470NFXXDWfv0mH3P+Wf7dJEuYMm2DM=' 
WHERE 
  key_id = '426cce74feabfaf72dcb74f62eaf1ea24b386e5c4cecd3c441e83eb551df0e2d' 
  AND (
    token = 'RFn8sw4gi8RIk470NFXXDWfv0mH3P+Wf7dJEuYMm2DM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )