UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vl6LmwGDflKLjqfnbYSbIJZECTJZqSHfxgehN5lpcOc=' 
WHERE 
  key_id = 'dd1f9e2b4cfbed7a63ca3b385d9e9f6af53dae9bcb7cc04881bc91148e431e64' 
  AND (
    token = 'Vl6LmwGDflKLjqfnbYSbIJZECTJZqSHfxgehN5lpcOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )