UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FV7v6RhuyHnJ5YKm3cxkY7hyCaJ+7QX2pocPE6dVfJ8=' 
WHERE 
  key_id = '648b3415ea1028ac62019ade308bc1de863c34453120f32cc7cbc4455361c813' 
  AND (
    token = 'FV7v6RhuyHnJ5YKm3cxkY7hyCaJ+7QX2pocPE6dVfJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )