UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zo427YeDLV0oWrbsX0DVqF0mub6bmcURr2CDOHqlOag=' 
WHERE 
  key_id = '85bfc94fbe5af25e3f7116fb282c230f04e48d2db1d2a05d8a51005d89a8f3ec' 
  AND (
    token = 'Zo427YeDLV0oWrbsX0DVqF0mub6bmcURr2CDOHqlOag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )