UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'loJ9tJObyAZRx3hSzUeNnzGx6dj5zDhpK41nr4ccpgI=' 
WHERE 
  key_id = 'bc8112d90a8089bafb95f2952cb7946a3d0019644aa10a7ebdac1ea0868e3edf' 
  AND (
    token = 'loJ9tJObyAZRx3hSzUeNnzGx6dj5zDhpK41nr4ccpgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )