UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SoVcYzGigaJxPQMUUNms8NJp/eOLpYanA6lCeaGRT40=' 
WHERE 
  key_id = '2e52f5e671dd299be872b13208f338c0e34f0a20ae3e1ebc386b93874944ff9d' 
  AND (
    token = 'SoVcYzGigaJxPQMUUNms8NJp/eOLpYanA6lCeaGRT40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )