UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HwSZh08L6f1zg2ivkbiic28rV1qZdxaOpI0BrYFi7bw=' 
WHERE 
  key_id = '78cda86b79aaaadb2e17dbbe5126da49803f2fbe15fa543b488e4ec9d9048922' 
  AND (
    token = 'HwSZh08L6f1zg2ivkbiic28rV1qZdxaOpI0BrYFi7bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )