UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KVaNdpUTKg1GsmLur1xfRYZZuttsUx+qqbrGZlP/FBY=' 
WHERE 
  key_id = '3c44088f2f99de058fa52b4d3f94e16dbe9d033578e83613d3e39747f36e7c3d' 
  AND (
    token = 'KVaNdpUTKg1GsmLur1xfRYZZuttsUx+qqbrGZlP/FBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )