UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ktZNLPNbdN/ZY/hBeq+xgSvS7vCNZUO25ahTV951o8Y=' 
WHERE 
  key_id = 'b886cc30e7c84829322ef231c6024d43db05b97a3803170df0af32435e8f5478' 
  AND (
    token = 'ktZNLPNbdN/ZY/hBeq+xgSvS7vCNZUO25ahTV951o8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )