UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvdMGnBVU9t4iILoBLu0DWWsteK1AB2t9U5ofhNovUo=' 
WHERE 
  key_id = '3a4acd7cda1b5631d599c87fc0a4190bd0879798b58edac5b752468f7906cfb7' 
  AND (
    token = 'gvdMGnBVU9t4iILoBLu0DWWsteK1AB2t9U5ofhNovUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )