UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iax0rXFF/p+jhsJfXu01wZqR1+kd2iXh6lILiMKf50U=' 
WHERE 
  key_id = '89453ab5238c42aec6387674d5a5dd80fd3d843b83a6e59b1cabd62bb119f797' 
  AND (
    token = 'iax0rXFF/p+jhsJfXu01wZqR1+kd2iXh6lILiMKf50U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )