UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kn8/m4Tz99vQS4CaiZ7kCbtEWik7evaCpwlsbCKYUNs=' 
WHERE 
  key_id = 'acaeba04a15fe6fc0805ef9b198dfb36390d28e4a4fa59ed28ed2eb275f40dca' 
  AND (
    token = 'kn8/m4Tz99vQS4CaiZ7kCbtEWik7evaCpwlsbCKYUNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )