UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4azLTe25C1Hg5tIDAZC8ro3YeeVKXsevjNTW2wLJH0A=' 
WHERE 
  key_id = '0896845694e05cf09b08452f32cfe97591ca66825295e255d5477c54ad6b6677' 
  AND (
    token = '4azLTe25C1Hg5tIDAZC8ro3YeeVKXsevjNTW2wLJH0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )