UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7R8dxmZ4TkD8VqMU/3ddY6H2FOXFSW1BjJs8OkbEY4=' 
WHERE 
  key_id = '0452e22281d3bd4ee1e48a9e549db6fc1a2a2b51bbb2fd3734dd20c0dddaedaf' 
  AND (
    token = '/7R8dxmZ4TkD8VqMU/3ddY6H2FOXFSW1BjJs8OkbEY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )