UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fRPI+Rq7Gr91ArX4JcBihp3JVN8WGBaAXu3tD0KQ9Cc=' 
WHERE 
  key_id = '136d0a929319f46461b2c16813431bfa8290eb7262c3fc586226aae2819ca275' 
  AND (
    token = 'fRPI+Rq7Gr91ArX4JcBihp3JVN8WGBaAXu3tD0KQ9Cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )