UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8lt7uZ+zQ7kLn8tSlwO5katdC1TZ2TewSOL0cdFs9m0=' 
WHERE 
  key_id = '31933ce6221736e8992662dadf1189cf33759b29c5d474663897af341cbc05c3' 
  AND (
    token = '8lt7uZ+zQ7kLn8tSlwO5katdC1TZ2TewSOL0cdFs9m0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )