UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+0dY3Lv3CWIWlcgxqwb5kIZbEvXMarW7LxhN4jENiBo=' 
WHERE 
  key_id = '8842adb9ad52082c177e2c251361c7d4d0d646489902307aec0aab986b7bc14d' 
  AND (
    token = '+0dY3Lv3CWIWlcgxqwb5kIZbEvXMarW7LxhN4jENiBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )