UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zUiiD7uYvLZsJ+HXeWaH9xWed0wnTT4NQyt9qx9kCR8=' 
WHERE 
  key_id = '4a10e29bd3eb6865af31210b6079e376809e4cf17d0b244a8830544d3b6d4730' 
  AND (
    token = 'zUiiD7uYvLZsJ+HXeWaH9xWed0wnTT4NQyt9qx9kCR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )