UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4gLGEtOJnA7FQeEO5LynnSjZ2jOfCdSjd+mJZrTiMkE=' 
WHERE 
  key_id = 'bd79e60d742426bde0327a582cbeb18c1af08595cff34a7a36a6c3b1301dc04b' 
  AND (
    token = '4gLGEtOJnA7FQeEO5LynnSjZ2jOfCdSjd+mJZrTiMkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )