UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nrq8uBOAhNMt8wEKM9Ry0Z8D2Vg0GjGhZ9pIgQFtoag=' 
WHERE 
  key_id = '3e95aa02b5137e44f46a88773daad780abdf847641fe6fbbbdb92e78383d9cdd' 
  AND (
    token = 'Nrq8uBOAhNMt8wEKM9Ry0Z8D2Vg0GjGhZ9pIgQFtoag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )