UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L8v0/K8K1qZ0H34iXXKuomF77kc5bBQ/CnYXVGIEioA=' 
WHERE 
  key_id = '4aed396288165c3ef8ada77c352a26ecaf8afe1d0954942b9d23ce7b612eb263' 
  AND (
    token = 'L8v0/K8K1qZ0H34iXXKuomF77kc5bBQ/CnYXVGIEioA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )