UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H8p/KIUy0Qoo6IHnKLxZjU6gTC1QMK340+uqDBDHRmA=' 
WHERE 
  key_id = 'd6970260ca64b8d692ba455c3501257fa2a58f08a3464d6229759937d21b5e67' 
  AND (
    token = 'H8p/KIUy0Qoo6IHnKLxZjU6gTC1QMK340+uqDBDHRmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )