UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E4cLfoW0uxmmMnbyP/JwnlDefC8gsuNxdRt59wvwEe0=' 
WHERE 
  key_id = 'e885e8909485d6a3a4f6faf16becc80ddb585dae34afa7ca0e8172ff67a9d244' 
  AND (
    token = 'E4cLfoW0uxmmMnbyP/JwnlDefC8gsuNxdRt59wvwEe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )