UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WvBtUYLDyIsNWJ4PbhX4eMG7GfKCzjWkcllC4ma712M=' 
WHERE 
  key_id = 'ddb8d1576c1383b26a43559b4f236de2d3faee10d2592a5a3283e29bc19925ad' 
  AND (
    token = 'WvBtUYLDyIsNWJ4PbhX4eMG7GfKCzjWkcllC4ma712M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )