UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQOW+N9SGSotP/TQcS3E84TTuCenwPGUAnndy9VMQDs=' 
WHERE 
  key_id = '4c0144e932e55de8b0c8d5f80091b7b28918a33011328eff0ea4a5385ac881ac' 
  AND (
    token = 'mQOW+N9SGSotP/TQcS3E84TTuCenwPGUAnndy9VMQDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )