UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/fTOtfb8ordwpmVaNnzqeaxHcB5gFpcEgqKwe+7bxeo=' 
WHERE 
  key_id = '8d739d0ce37975a7aeeb70e31dba921e177845dd1ccdb2d77c30e4196f7d3b00' 
  AND (
    token = '/fTOtfb8ordwpmVaNnzqeaxHcB5gFpcEgqKwe+7bxeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )