UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Z/xJ5AXYqNtuGDZAVZOH1qS/NYTZUZ3KU3sVZhHdJ0=' 
WHERE 
  key_id = '23bcfc95a443905c67122baa80475ba9f442b98a39eb001a5f9c7fe875b27339' 
  AND (
    token = '1Z/xJ5AXYqNtuGDZAVZOH1qS/NYTZUZ3KU3sVZhHdJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )