UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8tAmLk7jUp5Qo/QamVFkeEKr8JI6Ge5S8Tnq5xMBzB4=' 
WHERE 
  key_id = '78ff2a5d060210b08633e40b4100e331d9e559690af837667773f301d024c64f' 
  AND (
    token = '8tAmLk7jUp5Qo/QamVFkeEKr8JI6Ge5S8Tnq5xMBzB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )