UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bGD9diTfAwhZR8P/D6Uro/51tD08Q3lFVnFktfsufQg=' 
WHERE 
  key_id = 'b6e1c975db92537d13576c5f2c1b3ba54871d4a7e1af7e5161206b4c995c673f' 
  AND (
    token = 'bGD9diTfAwhZR8P/D6Uro/51tD08Q3lFVnFktfsufQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )