UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jx/wi5DlzdidM6ueNv3HbUBf3VjS5BZnnxn771REgE8=' 
WHERE 
  key_id = '801955aef9d34d51dc3ee5e375559b681e56a6872736fd006e13c2c3bc49b4c8' 
  AND (
    token = 'jx/wi5DlzdidM6ueNv3HbUBf3VjS5BZnnxn771REgE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )