UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydheY/9ZOV00Ye8UiU3E9bf9hkkqk9k168p+Yg8TFx4=' 
WHERE 
  key_id = 'f50a6377499e1fa658aab2372908cdea9fb15ea04b449b0ed1bd7a0a483da04f' 
  AND (
    token = 'ydheY/9ZOV00Ye8UiU3E9bf9hkkqk9k168p+Yg8TFx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )