UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8qipomCxE8Dd1oXUfExUuPVg8H2ta3LV37SyomuX4A=' 
WHERE 
  key_id = '936258c164bdcf99c16d9581e09abae75d38a0487acbac55a7246028f13258bf' 
  AND (
    token = 'I8qipomCxE8Dd1oXUfExUuPVg8H2ta3LV37SyomuX4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )