UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HpqzzWCjun10jeh1pZ8S+ztgVvJOZwVhV5JStBWtYsM=' 
WHERE 
  key_id = '4841b1c378360408405a85dd4f1cfed50009a3b4c02f4df801f109607a760e12' 
  AND (
    token = 'HpqzzWCjun10jeh1pZ8S+ztgVvJOZwVhV5JStBWtYsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )