UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gl/K0L5N/8J6mWkbgsXFMTb8Tz1WF59fUN4lpO7+OvU=' 
WHERE 
  key_id = '7673181a6df562e9803e5bc25310674ad27495e1ed7a905c8b91be60774d75f0' 
  AND (
    token = 'gl/K0L5N/8J6mWkbgsXFMTb8Tz1WF59fUN4lpO7+OvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )