UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8HIQnRr3P72bf5Qar7OAJhezXkiEF1HeaDS7XLIDKII=' 
WHERE 
  key_id = '8c17145db4dca1335af1e08ede4ef3e77c4316b32e3b400f9daed1d1358f445d' 
  AND (
    token = '8HIQnRr3P72bf5Qar7OAJhezXkiEF1HeaDS7XLIDKII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )