UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8fyjLrnlopklHBSYxsVjkUHWPw9/Siwy34fPXg2r98w=' 
WHERE 
  key_id = '7b3bc7964df8139347e90d97183601218fc06076300ea3e8e4ad86acf228c335' 
  AND (
    token = '8fyjLrnlopklHBSYxsVjkUHWPw9/Siwy34fPXg2r98w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )