UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QI9PZEmBDDs1YIjRYo3FN0dEUIi3DVMXnpxhcxTJe24=' 
WHERE 
  key_id = 'fd56448d6aff14f1bce3fa7a8935f079e10ce9374c215226b19bab08a2698967' 
  AND (
    token = 'QI9PZEmBDDs1YIjRYo3FN0dEUIi3DVMXnpxhcxTJe24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )