UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'REZZvTXSZPKTRh/D/aOpks8EVHAWpon+ohMXgrplGM8=' 
WHERE 
  key_id = '5f2541160a9e48fe31351d8fd35eb2793967eb8f498d89b926eb6da6347e6088' 
  AND (
    token = 'REZZvTXSZPKTRh/D/aOpks8EVHAWpon+ohMXgrplGM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )