UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ur/xLxfAXhzA+mjpxtaFA2/fzVpqnVz9LhCvbyqEDYo=' 
WHERE 
  key_id = '2528565b3b89dd04bdd023669e5468bfdd2f9196d4c8ba6c40ba850697fa4f8e' 
  AND (
    token = 'Ur/xLxfAXhzA+mjpxtaFA2/fzVpqnVz9LhCvbyqEDYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )