UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KX16YUQvWlYqPRogJatQRuEu8n/uBY8jWgDYjoSndcI=' 
WHERE 
  key_id = 'fef720139a6434689df70f460b98411db19e6171c6e22f360d45269923347a42' 
  AND (
    token = 'KX16YUQvWlYqPRogJatQRuEu8n/uBY8jWgDYjoSndcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )