UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jg0h0HYUg2KoaY3vrWVzgx6LgXWF8m8ABPwc9pkQ2WU=' 
WHERE 
  key_id = 'b9c69f7bbb9383dcc1a344a646e25e348f1c53faf54124fc91f82fd986a258f2' 
  AND (
    token = 'jg0h0HYUg2KoaY3vrWVzgx6LgXWF8m8ABPwc9pkQ2WU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )