UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WquUg1e24kivLe1FJOYo+a53F59+681bwbpmBl8cLE8=' 
WHERE 
  key_id = '6249823204dd1ecd40be1c2aac43de27735769a634f6bb032807a1c68b6b5ad1' 
  AND (
    token = 'WquUg1e24kivLe1FJOYo+a53F59+681bwbpmBl8cLE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )