UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sAC4HKkSSX5fvX3FhqkpHQ3cS98WdXuaGAIl1aT5dxY=' 
WHERE 
  key_id = 'ab8871376d44aae7a45e249d3dbab1659735b52aa5b4f80817458362479b2185' 
  AND (
    token = 'sAC4HKkSSX5fvX3FhqkpHQ3cS98WdXuaGAIl1aT5dxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )