UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zaf78gLzxxs6FvPV8mGGgWgmgR+xBgFzK4+XQjUgGs8=' 
WHERE 
  key_id = '920241721fbc6c59c119490a470b3f052a2a519baded38a9b9d0bb17b3da4ff8' 
  AND (
    token = 'zaf78gLzxxs6FvPV8mGGgWgmgR+xBgFzK4+XQjUgGs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )