UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BGgllOoHFovwwznY8fWhVNmRLwmOgCYehQGnM2LYoI=' 
WHERE 
  key_id = '2683e20afca183811cd95accb269e039662c189d14f510282e8fbfbe5f5aee9f' 
  AND (
    token = '7BGgllOoHFovwwznY8fWhVNmRLwmOgCYehQGnM2LYoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )