UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ls7KqWKjBEAz072r+jcFeFkRloGQdVX7pj1FHjspd+M=' 
WHERE 
  key_id = 'ab56e8e6cfaf624c4ef9a18a7009153ef79a281850617c3e49f399e0d8729013' 
  AND (
    token = 'Ls7KqWKjBEAz072r+jcFeFkRloGQdVX7pj1FHjspd+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )