UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3r2eXLTvW2+vCW6bI4YzPPxe5wD82wd2+l28LHPXhA=' 
WHERE 
  key_id = '4b262ee3669a87064b87ae5d156ef6fb8b8d69649832a9f262d51415ba8ae599' 
  AND (
    token = 'd3r2eXLTvW2+vCW6bI4YzPPxe5wD82wd2+l28LHPXhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )