UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OeUZtauLRa2TxZ4qM3Y9RVFJIZmmYu2zUQTtcJQWHKI=' 
WHERE 
  key_id = '981761652dac89bb5c8a575eee66a96d3cefb6931e5b616e6da519b3277246bd' 
  AND (
    token = 'OeUZtauLRa2TxZ4qM3Y9RVFJIZmmYu2zUQTtcJQWHKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )