UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ldi11LSwmu4Iu3WTZlrg1aJ1/Y15zCb0XUe23gozR04=' 
WHERE 
  key_id = '34568c95352e6a7eee10c230c4f6fe97f2d65eca3ce0c898781623bdf73a1077' 
  AND (
    token = 'Ldi11LSwmu4Iu3WTZlrg1aJ1/Y15zCb0XUe23gozR04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )