UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tyh4YDJ1wmlcQcMZBbq0wURrFdnPHfmKMFrv92XcdGk=' 
WHERE 
  key_id = 'a700d43e45dd71fc3c4ec5b68198e745f9a153e1fd97690de1e9259b180c2472' 
  AND (
    token = 'tyh4YDJ1wmlcQcMZBbq0wURrFdnPHfmKMFrv92XcdGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )