UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2huqWZNZLttq0Ovn6cFWnDrkpxQtPAPm9ZGpk6gXqFM=' 
WHERE 
  key_id = '71c018dccaac68bcca995e1bfa2ac835e2c7c1a8e2cd9395e1429e21538f745e' 
  AND (
    token = '2huqWZNZLttq0Ovn6cFWnDrkpxQtPAPm9ZGpk6gXqFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )