UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pnkW7yGfggFvYMNbOZNiLhHvwA6JLOwFdKoXh+fyR4Y=' 
WHERE 
  key_id = '196d3ad87c08d821fb5c142b7f7825e964baa1be9fcf218f3425cac616043a49' 
  AND (
    token = 'pnkW7yGfggFvYMNbOZNiLhHvwA6JLOwFdKoXh+fyR4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )