UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rn4ZOqMJR5vfGNd2fz1KJcNfN1MaEPcHbrS/nasKgfI=' 
WHERE 
  key_id = '2162ae68092c965b8e4f4bd9389d7367ed883db9e2f77911664fd06424480a4d' 
  AND (
    token = 'rn4ZOqMJR5vfGNd2fz1KJcNfN1MaEPcHbrS/nasKgfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )