UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GvzMv5BQojyiOWgBbKbYRo5KAewL6SjZuIOVK/Y6iUk=' 
WHERE 
  key_id = '8466e38c24da3695278004a560a8bb0480435fa1aef592ce8f476c4983d33338' 
  AND (
    token = 'GvzMv5BQojyiOWgBbKbYRo5KAewL6SjZuIOVK/Y6iUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )