UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aDZkUYx6ny7mGk0ZL7NaEVs2QlOZ9xX8V3UaMPsb+vc=' 
WHERE 
  key_id = 'd2ce450b84e584385b7ade5517cdecb8abc478df4365516c7319f1cabeb364ab' 
  AND (
    token = 'aDZkUYx6ny7mGk0ZL7NaEVs2QlOZ9xX8V3UaMPsb+vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )