UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LftZTScpUPrL3f7ZRA+fLe2v4pZDJNMXeFEUDJRapLw=' 
WHERE 
  key_id = 'fa012700b7d6641db8cc09cbb6169d201068e04c5c73b63d4593d8fd830255e1' 
  AND (
    token = 'LftZTScpUPrL3f7ZRA+fLe2v4pZDJNMXeFEUDJRapLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )