UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9NoTggU2H+4CVwb10WMeDZQMxhjIRBUh7aKa/y6PsWw=' 
WHERE 
  key_id = '47e6e2edc4b3af677b1bca31a96335ec0bbc94a264394eeb05f7bc93e1a2b0d2' 
  AND (
    token = '9NoTggU2H+4CVwb10WMeDZQMxhjIRBUh7aKa/y6PsWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )