UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RyU/HE5L6Kkh7ISYhlkT6GjiY3gk8+E8d51Ts9lPWK0=' 
WHERE 
  key_id = '85997d40467ed5db4d09ef42af074de7bed733e554a6133e52d6f374a2084e08' 
  AND (
    token = 'RyU/HE5L6Kkh7ISYhlkT6GjiY3gk8+E8d51Ts9lPWK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )