UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hh9Kgrpub8DGuxB7oLJ2RYhBXlImYhAzWpmSpirqLoc=' 
WHERE 
  key_id = 'e79dbb4cba69724befbf5b31a99600177cda0ce939f62dba0c2b5f3fd9a8a32d' 
  AND (
    token = 'hh9Kgrpub8DGuxB7oLJ2RYhBXlImYhAzWpmSpirqLoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )