UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i9jVAE7LcK7X1IoUf9eA9W+KCpNCUqukTdbWHCc8DNw=' 
WHERE 
  key_id = '9a9f808433656d7d275fae2e462c60f8e01c95df6414c77f2f5058c71f93f94b' 
  AND (
    token = 'i9jVAE7LcK7X1IoUf9eA9W+KCpNCUqukTdbWHCc8DNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )