UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cW6vG6gXEgteoct00kev2RurxCjvnwKFfMlZ5y8ul6A=' 
WHERE 
  key_id = 'f8dde464662b4664a3ab96797b728c2e9827b5211e2573b99145a2ec332124dc' 
  AND (
    token = 'cW6vG6gXEgteoct00kev2RurxCjvnwKFfMlZ5y8ul6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )