UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78Z//fCdeDRE96qNJ5enNH7bSpsAOLQ29YHmeO2jjf0=' 
WHERE 
  key_id = '712e6cabf92928c837429b58fab53e059b7c615a46232b791092f78932b20862' 
  AND (
    token = '78Z//fCdeDRE96qNJ5enNH7bSpsAOLQ29YHmeO2jjf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )