UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qzUyZTrAF/p+PD7PjQ0kmsQlMcTioOQ5wg2CIjuAiIk=' 
WHERE 
  key_id = '832ab250860fe8e684fe5c1a83843a077d254280683dc1451833b797192bae77' 
  AND (
    token = 'qzUyZTrAF/p+PD7PjQ0kmsQlMcTioOQ5wg2CIjuAiIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )