UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '19QuwoeJaxcsfmfu1zF4rnIsFS4h7ztXdVuAZw66rGA=' 
WHERE 
  key_id = '47ce011c6f86545538e95365ac5685a4fe0ed4729d409893b5bf6a023ade1599' 
  AND (
    token = '19QuwoeJaxcsfmfu1zF4rnIsFS4h7ztXdVuAZw66rGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )