UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uiaXylIKxfOVycvTVKG9wJv4dcCkgwikNZBm9YXW/n4=' 
WHERE 
  key_id = 'f570aec05260ec22a8d1f644ec9601b77b56c4a25506c011b771b3d2893de2b9' 
  AND (
    token = 'uiaXylIKxfOVycvTVKG9wJv4dcCkgwikNZBm9YXW/n4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )