UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ChMJeXfjtktBLvCLEcwKjMDYdOeVNRoYxGQqsa2+XBU=' 
WHERE 
  key_id = 'bf06d8c72d3fa5fcc1b585ee41584ff0a199738e7ed74454ed6547a6fc2ce785' 
  AND (
    token = 'ChMJeXfjtktBLvCLEcwKjMDYdOeVNRoYxGQqsa2+XBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )