UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kqut0bZWOBF9k/iMHfJoEnNJ/GK1Y+JiUTcXRVhvoNQ=' 
WHERE 
  key_id = 'f490ad31710f93acd09c8995d91edfbb7338a5ff51df2f5f5ee36d185e4e5309' 
  AND (
    token = 'Kqut0bZWOBF9k/iMHfJoEnNJ/GK1Y+JiUTcXRVhvoNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )