UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yHfYkfHOq8bVgyfBkvHqp3YMRJxuaoIARcncnzD07BU=' 
WHERE 
  key_id = 'eb0f90f42068f2d6cc915a87d0bbd831d50679128b813133f9f9a58d17f7325b' 
  AND (
    token = 'yHfYkfHOq8bVgyfBkvHqp3YMRJxuaoIARcncnzD07BU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )