UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uwM06+wcTCyzUc3cWNDoQIeQneNJNGIxFb11vZt8924=' 
WHERE 
  key_id = '4acb0ee4976bfa0406cfd82c2623e5e15a553b20863cff5f54d9863749d5e8cc' 
  AND (
    token = 'uwM06+wcTCyzUc3cWNDoQIeQneNJNGIxFb11vZt8924=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )