UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AuRI27R3uCX+My35XEiQWoL9ja49HgEN2HLv9upuolA=' 
WHERE 
  key_id = '6fb2a7d93f64a7d51a930b6c420f54f8aaf36d9d1a9e912238bfb69ad073a554' 
  AND (
    token = 'AuRI27R3uCX+My35XEiQWoL9ja49HgEN2HLv9upuolA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )