UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZJoXzmwJHF1HNAmxQJcWZ6z8oNWlpBzZ6SnwBHuQjc=' 
WHERE 
  key_id = '0d9f468363117cef91c1555efeae91a85575f70f42359b5579ee6b4d9dfb6749' 
  AND (
    token = 'PZJoXzmwJHF1HNAmxQJcWZ6z8oNWlpBzZ6SnwBHuQjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )