UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ok6qJbDorddXyj/POgLsjABNtXcXgR1XV9gzSHYcr4=' 
WHERE 
  key_id = 'e99cbd151cc87aec27de323d4d22f2ec85db10489cb09082ebf038aa7977adb5' 
  AND (
    token = '4ok6qJbDorddXyj/POgLsjABNtXcXgR1XV9gzSHYcr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )