UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jPS4FTGOlv15iRM4THgce3mq5R2zbt/IopWApFjGC+U=' 
WHERE 
  key_id = '44035a6afa6245b2494e52dc748475d49a4b976290ce8169c3c7d36506e8967e' 
  AND (
    token = 'jPS4FTGOlv15iRM4THgce3mq5R2zbt/IopWApFjGC+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )