UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9KNvmqJi48WuQR1lfMLi0D+vGmBe1MATF86LTShxzgM=' 
WHERE 
  key_id = 'caadf0c46ecd86e512f48b21ee5fefe432ea1f70e393519bae2f2855a5f18d71' 
  AND (
    token = '9KNvmqJi48WuQR1lfMLi0D+vGmBe1MATF86LTShxzgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )