UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JNhIb0fgIExtjk1vxXob9hSJsN8zD3v6dggJyoyTbnU=' 
WHERE 
  key_id = '98b9c953a5406cd9dfe75b5eeb5851ae72156e26c07c6a77c8056d06110c1f62' 
  AND (
    token = 'JNhIb0fgIExtjk1vxXob9hSJsN8zD3v6dggJyoyTbnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )