UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/R5Ex2UwHtjGQoO2z/81k2rKZ9Otcx+pqrxU+a1ccA=' 
WHERE 
  key_id = '6e024f4bc78ef9f5baf1b42aa7f9ec011b3ec5ecfa43d162127e7a5e919fb497' 
  AND (
    token = 'p/R5Ex2UwHtjGQoO2z/81k2rKZ9Otcx+pqrxU+a1ccA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )