UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CykHnPNiwhV/H61UwvTz/9WXgKJdoxc+CYAT9tG6SZQ=' 
WHERE 
  key_id = '8481468131bd58f1c071d6c4b52bcdf491d6a8f1c583617e4de552eecff6570b' 
  AND (
    token = 'CykHnPNiwhV/H61UwvTz/9WXgKJdoxc+CYAT9tG6SZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )