UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oRr0ItPar+6e6GTY8yrLhTIJJjIfQ4st8TpWxAlbGac=' 
WHERE 
  key_id = '6a30ea038c27a020c37d2cfba75e869cb3395edba8eae8cfc3b16e92d951cad5' 
  AND (
    token = 'oRr0ItPar+6e6GTY8yrLhTIJJjIfQ4st8TpWxAlbGac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )