UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCJBsTv+3qOhf8k2qSQecO92Pd/gsVUglC0rXG5QUJg=' 
WHERE 
  key_id = '2dfcbcd4679312b811280b5c08fc4f4fb450a98cbd6c2e457504d940e2b09b5b' 
  AND (
    token = 'sCJBsTv+3qOhf8k2qSQecO92Pd/gsVUglC0rXG5QUJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )