UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V26y/w6pvwi6LhMGP4j+JvQfIw8+wsk+hn+3RyNm5cM=' 
WHERE 
  key_id = '572e9571d45f523b2af35c2bb7e0690eac9095f82edad43b5b8a3cfecc1afe16' 
  AND (
    token = 'V26y/w6pvwi6LhMGP4j+JvQfIw8+wsk+hn+3RyNm5cM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )