UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/s8QsyV9gXpAU1ZaOJq2Xd1GysUQTIeUf8b0ITmWCZw=' 
WHERE 
  key_id = 'd79aba71e9f77c64dbfa2b268ab17d2355e76d8405b155d6aade3fb59bd6183b' 
  AND (
    token = '/s8QsyV9gXpAU1ZaOJq2Xd1GysUQTIeUf8b0ITmWCZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )