UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJrl58dTmxccztnQFJIgCBG0eroZmix38gJA3VK2DQA=' 
WHERE 
  key_id = '1a0a0fc4d937fbc26bf6fdf641bb50a787ab06549c226f2ce5cd47c65fce7cb8' 
  AND (
    token = 'zJrl58dTmxccztnQFJIgCBG0eroZmix38gJA3VK2DQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )