UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8jFN+IdtmyZZvqi2aTwhNyMJxn4vXlxc+DgZui8N2f4=' 
WHERE 
  key_id = '28e2b2922b09a6f95dbc71c68e5e02d0a01b7f369edf5c56b38bfffb70525781' 
  AND (
    token = '8jFN+IdtmyZZvqi2aTwhNyMJxn4vXlxc+DgZui8N2f4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )