UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ju4ZYFxPZKNNi+f8/zn+JoW8ce+6ZcG1aMtLr4EOXPc=' 
WHERE 
  key_id = 'f1072d5f4427e5f42ff53b2b842ac772e7790b293cca221687a9a249c9ca8f9f' 
  AND (
    token = 'Ju4ZYFxPZKNNi+f8/zn+JoW8ce+6ZcG1aMtLr4EOXPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )