UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9tIGuuf+Xe8HoNbBBXeEc6cKe8PQQLIUghmy/5cRwcY=' 
WHERE 
  key_id = '3e79d0eebba6ec7030bca023da6de688cc39d753646281db8a9cb9101f5cbfa7' 
  AND (
    token = '9tIGuuf+Xe8HoNbBBXeEc6cKe8PQQLIUghmy/5cRwcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )