UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ksfYkvaQgUKQSB+2xgMeyusxS25wyk95+WEv9iAFwqU=' 
WHERE 
  key_id = '3642a5a1cf002498f917bfc9f049f4b233557f319f0ba5db4dff2ce571467a7b' 
  AND (
    token = 'ksfYkvaQgUKQSB+2xgMeyusxS25wyk95+WEv9iAFwqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )