UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PF8OrwavMgLr9vd9b2TEm21xJlI/Dy9bkOWrMPXvqmo=' 
WHERE 
  key_id = 'd8684e1f4d6c35d725d2d1ed47cbc10d73273f4b763c85d9265f7adbc4c0bf21' 
  AND (
    token = 'PF8OrwavMgLr9vd9b2TEm21xJlI/Dy9bkOWrMPXvqmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )