UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bN/0cuMN/r0St6F1W0n9+88X/wRS2kYlZi7gUyQ7kco=' 
WHERE 
  key_id = '36748a453385494de4c1f87edea932f2d99cef5d04450f176fb3c92b7095c8d3' 
  AND (
    token = 'bN/0cuMN/r0St6F1W0n9+88X/wRS2kYlZi7gUyQ7kco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )