UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hQWApvbj41TwPWpBW0DqS2mEQKOxNbJYvMIWfoxJqG4=' 
WHERE 
  key_id = 'b508fc6b8cd287eff0c46623ce75a0681bd612fadf770cbff1596c4501af2f78' 
  AND (
    token = 'hQWApvbj41TwPWpBW0DqS2mEQKOxNbJYvMIWfoxJqG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )