UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ypk2YO7MekAzYo1e2VUHF9lSL2IJyZU15ORDxlNkuH4=' 
WHERE 
  key_id = '6bbc5cbe1dc2533b6c760505aab9242c636473f52f2f2002dd6b062af632c5bd' 
  AND (
    token = 'ypk2YO7MekAzYo1e2VUHF9lSL2IJyZU15ORDxlNkuH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )