UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9CiaBp1fYZnn1nbK+UwdlKWu2aQZ2MlWAaydl6lKHk4=' 
WHERE 
  key_id = 'e6708dbeff8ed9d85dcf88c8c5de81b9b0a106ef63e9e106299315f19bdf33f8' 
  AND (
    token = '9CiaBp1fYZnn1nbK+UwdlKWu2aQZ2MlWAaydl6lKHk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )