UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WWLQ9k8Ao9J+Ox/Wia4I3le+TGyzva2+8c+h6IKc/WI=' 
WHERE 
  key_id = '469ae82369393c2b802677968c0c0b77f5664e3facea1aeba8b99b13a4c0d386' 
  AND (
    token = 'WWLQ9k8Ao9J+Ox/Wia4I3le+TGyzva2+8c+h6IKc/WI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )