UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbNWrv1PMrhPK/KVVN6bXMUcZ40/ewSu/Roef4bsHeY=' 
WHERE 
  key_id = '2470d2808cc05c9f942ed65c3f1ede369ef2f6757ccdf617bcf552cbd25aef93' 
  AND (
    token = 'UbNWrv1PMrhPK/KVVN6bXMUcZ40/ewSu/Roef4bsHeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )