UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UC3FWqXWNsl1hn7BgI9MLxznrIrJwksKBwsNkdz7HLM=' 
WHERE 
  key_id = '00fe081736fddacc840adfffd8a4067d0286ad6ec564c5c3fbb10f725a3708b6' 
  AND (
    token = 'UC3FWqXWNsl1hn7BgI9MLxznrIrJwksKBwsNkdz7HLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )