UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/WmIn2JFkDO5ivH3lYTqpmzKMLrohoX3rHJAWaZPLSE=' 
WHERE 
  key_id = '12d1870551b2ca0f9b6dd3fd9aeabcd5d6382e5494282f31ce4fcc51a9e2c709' 
  AND (
    token = '/WmIn2JFkDO5ivH3lYTqpmzKMLrohoX3rHJAWaZPLSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )