UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ktOVm3E0keLwJBNHOSy1WL6zHjFWaBGwvL5gYS7Guk=' 
WHERE 
  key_id = '678231fb74e7761933c3075a6f628dc8832eadcd1c7585f3978b00d25be0d25c' 
  AND (
    token = '9ktOVm3E0keLwJBNHOSy1WL6zHjFWaBGwvL5gYS7Guk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )