UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CdZ4diccSpTN8M0eZQGohVoQpsinMXnkBIXZvl2qOMc=' 
WHERE 
  key_id = '29cfb3bcb8be55cfa0782e310fed96989955db037244e8ed2a952cca0a6a812d' 
  AND (
    token = 'CdZ4diccSpTN8M0eZQGohVoQpsinMXnkBIXZvl2qOMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )