UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8Z7K3Dw1Ou3unaYLZF6n1hpQXWMz/pGuFGIL9llfp8=' 
WHERE 
  key_id = '85568fb1aae7d589aa218f4791e479c991d5cd041c75855900f57b1d3026cabe' 
  AND (
    token = 'b8Z7K3Dw1Ou3unaYLZF6n1hpQXWMz/pGuFGIL9llfp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )