UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gyHzvbBTDBwzHZU12qfIdWXUTTQcRYTfKsV8hphBp6A=' 
WHERE 
  key_id = 'cdcaeb5b2e8938f36e6ae7c635e92660b512ae034c802980d8a56f6a0b81976b' 
  AND (
    token = 'gyHzvbBTDBwzHZU12qfIdWXUTTQcRYTfKsV8hphBp6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )