UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EdtzsZCJV9Wt5W6OvilfmMBGzbARdeXIuhcSDi5RXc4=' 
WHERE 
  key_id = '8aa91f3a5a2e601f6948deccb40ce24cf3c7bf0e13d078ff1b76e2283d4365d4' 
  AND (
    token = 'EdtzsZCJV9Wt5W6OvilfmMBGzbARdeXIuhcSDi5RXc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )