UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VWJNnxqFCUvo6gLHDODMtWDEOF0ngA5qWLZpbfdBS04=' 
WHERE 
  key_id = 'ec8c35cc3c88451b73fd9ded2141f1be51926156122678124c0ce4b50ec52ee3' 
  AND (
    token = 'VWJNnxqFCUvo6gLHDODMtWDEOF0ngA5qWLZpbfdBS04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )