UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3QRyIBEaiCRuDeh86Y7U4NORtzVZLPtq9JR8IwdBPs=' 
WHERE 
  key_id = 'cd242067b0c7bebc0760b9c6c64caa672697682b4efe50a3d80fbd5586c4d9e5' 
  AND (
    token = 'w3QRyIBEaiCRuDeh86Y7U4NORtzVZLPtq9JR8IwdBPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )