UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '19iz17Lap+IRnXqRCp5oYIc32U2lxmmpuwybam1MEOk=' 
WHERE 
  key_id = '7b88d3f0921249d58069d180ca31cf8d5578aab787024e46eb49e932d378e44d' 
  AND (
    token = '19iz17Lap+IRnXqRCp5oYIc32U2lxmmpuwybam1MEOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )