UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KWMnboAxEao+iF7D/li1jS2/Uo9tKBbV/ii9SbNjTDw=' 
WHERE 
  key_id = 'af71b233c639b292b3d7abcdfc1c114504b661c394e55840ad347b8c2ae1e096' 
  AND (
    token = 'KWMnboAxEao+iF7D/li1jS2/Uo9tKBbV/ii9SbNjTDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )