UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JVDUKMdKEa8xDCu84qjeLSvHQoRa4NsLzzgcFQ3lbuQ=' 
WHERE 
  key_id = '73988af5934f707a2308b6bbc71c45e04041c8807ea920c14f858d95b2f526a4' 
  AND (
    token = 'JVDUKMdKEa8xDCu84qjeLSvHQoRa4NsLzzgcFQ3lbuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )