UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's87iNmnWD0tbd8hgYKKmF9Dkx5a24zaoXt3cb/ZI7rs=' 
WHERE 
  key_id = 'ec5fe9a30e995dc5966f21b490f65d9c8b487e2bf3da105ed5aab1d69838b068' 
  AND (
    token = 's87iNmnWD0tbd8hgYKKmF9Dkx5a24zaoXt3cb/ZI7rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )