UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rjERZIzsw/TlxZ+DcHWzMWEqT6sTyWiRVx05OKVh/Hw=' 
WHERE 
  key_id = '196aa97917efcd852a3f4ed2efebe1355a5c0742397b0d38ef84f81a54c69c27' 
  AND (
    token = 'rjERZIzsw/TlxZ+DcHWzMWEqT6sTyWiRVx05OKVh/Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )