UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A5yfLuiigPEBnSrBUpd+06GdGsv7+5sAcfMr4HfC+MI=' 
WHERE 
  key_id = '41a20f4da0d7fcb68f20be2c448b2b2c5804cdca45fc111d39ee66d82acdc740' 
  AND (
    token = 'A5yfLuiigPEBnSrBUpd+06GdGsv7+5sAcfMr4HfC+MI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )