UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oS9LXJKlgHaKw5DMdM4U3bWifDw+fKt4J4mB0oXNOTU=' 
WHERE 
  key_id = 'ddb198955cc8656355666d96d788001c2fddaf6d977cb4a1749e1f2cd3a1ab26' 
  AND (
    token = 'oS9LXJKlgHaKw5DMdM4U3bWifDw+fKt4J4mB0oXNOTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )