UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7DXTXLwgp6Re8Hbfx90D6V8WHWv7tfYKpJHgO7qSydc=' 
WHERE 
  key_id = 'faab8ce84782dcd7c92624976b6b493653d58058755e3a0e415de87143d82c81' 
  AND (
    token = '7DXTXLwgp6Re8Hbfx90D6V8WHWv7tfYKpJHgO7qSydc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )