UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qZM2oGkisUfcg7XKclofUxll1lxBa+lAN2tNnmjFX0Y=' 
WHERE 
  key_id = '1b54dead44e297b881dc14834d7bb4e4ca480f1d2a9e2084ea9882ea181e5f73' 
  AND (
    token = 'qZM2oGkisUfcg7XKclofUxll1lxBa+lAN2tNnmjFX0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )