UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJEIqzwsAmZNPYgfCCci5Qmf+WUf9ROzSUgkNz4LX+g=' 
WHERE 
  key_id = 'ee2ac6911d8eb8dba21bef796d659af83181d2c7383d761024564b2acfee4a74' 
  AND (
    token = 'rJEIqzwsAmZNPYgfCCci5Qmf+WUf9ROzSUgkNz4LX+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )