UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6yBGiQYSTLjMgR65aKIYeMwtAZhX0pRipoYTS3fH/x4=' 
WHERE 
  key_id = 'e3e67c5dc65aa478eff07d8c897e01292a00b7537471b72ac2c8181b4ae7ffac' 
  AND (
    token = '6yBGiQYSTLjMgR65aKIYeMwtAZhX0pRipoYTS3fH/x4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )