UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ak21Mh9ZU44BVsGNjun+YaGHHi3+WoAzYofPbacJTrU=' 
WHERE 
  key_id = '09064eaa32d51bc8e3411f0eb2eb0ebc77e608e51074976f911c5ea76bed67cb' 
  AND (
    token = 'ak21Mh9ZU44BVsGNjun+YaGHHi3+WoAzYofPbacJTrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )