UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9QWNFcPAAX0U0NCtJQ1UOEFiL6KURdm4O2Eb0/Mvl9s=' 
WHERE 
  key_id = 'b6419ff3ba0f7e9e002826e336f365af08720f18511f07665cafe0da67103839' 
  AND (
    token = '9QWNFcPAAX0U0NCtJQ1UOEFiL6KURdm4O2Eb0/Mvl9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )