UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nIBfvDEQCve105YK1JXpQ1ITq4KZ8T3+02wFUyFfQVc=' 
WHERE 
  key_id = 'c28052fa3bc50287d3bd66baa3ca76da10f97414520abbb208748d30d0806f69' 
  AND (
    token = 'nIBfvDEQCve105YK1JXpQ1ITq4KZ8T3+02wFUyFfQVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )