UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ejwh2vth0CQ0v7TOZq215YWX68sb9zeQ47USdkePr1k=' 
WHERE 
  key_id = '3763172a90710987f2d162dee9289c4e6f6baa4fa8be98ee50732f92e2c5ba91' 
  AND (
    token = 'ejwh2vth0CQ0v7TOZq215YWX68sb9zeQ47USdkePr1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )