UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wdUMC/CmKlWIPDW/dymWxJqt4zRMiKQ682+F3WoUh8Q=' 
WHERE 
  key_id = 'b12908b29906ac868669f624ca68281d626a92400e74925844c81bd2248ad0d7' 
  AND (
    token = 'wdUMC/CmKlWIPDW/dymWxJqt4zRMiKQ682+F3WoUh8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )