UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEcsMmuIhBnyB4n2r722qwcIzA8XSOWlC2yX+hpCtVs=' 
WHERE 
  key_id = 'c21c3501f070f8875dffeba360d86f46ebe6adb74b4f982cadd5e89db9b91b05' 
  AND (
    token = 'eEcsMmuIhBnyB4n2r722qwcIzA8XSOWlC2yX+hpCtVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )