UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XT837fp3aGWM9utEp3phLHMpj3X+H6x91kIWURSvUdI=' 
WHERE 
  key_id = 'bc88bd2b99aada9ea197a2e213bf21e1d695e8165c0f23dbb88f84562132302f' 
  AND (
    token = 'XT837fp3aGWM9utEp3phLHMpj3X+H6x91kIWURSvUdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )