UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WtGGqB7f/VIbOtrd7suUO7Aky+EpkwoDZXZmIDPpGSU=' 
WHERE 
  key_id = '9e1dc1fd8f370073d48a934accda4ef9b7d9fc2988a6adaa47b9e3966463db9e' 
  AND (
    token = 'WtGGqB7f/VIbOtrd7suUO7Aky+EpkwoDZXZmIDPpGSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )