UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hYx3obbEzhAwviu6qsygpJB74z/nmrVJWZemN8OcH8Q=' 
WHERE 
  key_id = '71e081e7cc10e64a85b8c8d7cf1fcc508ce9d90a64f5b71dc572ec079fe01b4d' 
  AND (
    token = 'hYx3obbEzhAwviu6qsygpJB74z/nmrVJWZemN8OcH8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )