UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PzuCyU6PAnTbJjSPlh05lmgjSOm5cm7Y3zdvBlkFQXs=' 
WHERE 
  key_id = '8880d4b4c6285fedf0b45110ddd957d80e6f34c21076558ecb88107c10b7d1ae' 
  AND (
    token = 'PzuCyU6PAnTbJjSPlh05lmgjSOm5cm7Y3zdvBlkFQXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )