UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yNJa0nJAQdb3dXqDGzzmDCgyBIEES3mUt2AIKL5B28E=' 
WHERE 
  key_id = '7d3308878c7e6b4c612a96fd234cf8e82319940d9d606b157ea2598522a57cb0' 
  AND (
    token = 'yNJa0nJAQdb3dXqDGzzmDCgyBIEES3mUt2AIKL5B28E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )