UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dbklFatQoXKhVtZPVUntXPEBYLEG9GLh7C2mgtgWP2s=' 
WHERE 
  key_id = '25be189fa1be00ce49861473bca5781de952a4118b3a74a00d8f5b5705521947' 
  AND (
    token = 'dbklFatQoXKhVtZPVUntXPEBYLEG9GLh7C2mgtgWP2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )