UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7N3Ykww9zqV9ERo9BuivwTKP8rBSYpvJKCdKeHbqtw=' 
WHERE 
  key_id = '102999af104552cee3ec8a987f9a8ffa1c2b24ea97a9bf8a5998ea506ed5c007' 
  AND (
    token = '/7N3Ykww9zqV9ERo9BuivwTKP8rBSYpvJKCdKeHbqtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )