UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3LFi+9vXt7ch1h2dA49cOW5Ciyjqe/zSNN5fxus9zlM=' 
WHERE 
  key_id = '291a3f88dc8a21c8d521041f1ed7380d53f30c356fffe5a88296486e84b0fb72' 
  AND (
    token = '3LFi+9vXt7ch1h2dA49cOW5Ciyjqe/zSNN5fxus9zlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )