UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kBMpIb3xm6yNMyZZWjezgDCRflxuaiCbJ+R8WtooGw4=' 
WHERE 
  key_id = 'e5a5f007060ca60b035e59021c6732429b25251864a8aa5959a04d29e754d4ba' 
  AND (
    token = 'kBMpIb3xm6yNMyZZWjezgDCRflxuaiCbJ+R8WtooGw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )