UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HcvYkQZsAg5We0IFmM9PBnUVcHPaWrdkPMjnVDy6NZw=' 
WHERE 
  key_id = 'b9b971dc9154609e25302bf0dc055aef7d7c033db3b67e78e6b693808d1e89ba' 
  AND (
    token = 'HcvYkQZsAg5We0IFmM9PBnUVcHPaWrdkPMjnVDy6NZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )