UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W+z7KFtTzJogx4EaBt0+2v8+IYPPpDL6l7WhZfS8h3E=' 
WHERE 
  key_id = '6c82ffd7fb0f13d3c044d698ba9b54a6b0287c2da0ab20c6ba073b065dcaa652' 
  AND (
    token = 'W+z7KFtTzJogx4EaBt0+2v8+IYPPpDL6l7WhZfS8h3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )