UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyL569p88EZBZ+lKrLAzX9S8lXXGpKNbhik5F7G5TkM=' 
WHERE 
  key_id = '579d9592a4af82c8dd0afc738a002f9a0963ae6b862df6d61dbffb8aeb3576b9' 
  AND (
    token = 'oyL569p88EZBZ+lKrLAzX9S8lXXGpKNbhik5F7G5TkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )