UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fmDSsNUxorvWrCH3YAZ92Cniun40B/KAGlFA/88rVNs=' 
WHERE 
  key_id = '8e33bd06429cef76072f3be775ab680d2cf7a2589cb546b40a0bd4cf14e3f5d6' 
  AND (
    token = 'fmDSsNUxorvWrCH3YAZ92Cniun40B/KAGlFA/88rVNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )