UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MGC0iEpDnjjiSmWT6elwXzaVSU1GG4Rh/Z8iByBTQ7E=' 
WHERE 
  key_id = '658721368abe92bf1ed297c8995725be40e699a6be80f49fff29926622f2d3af' 
  AND (
    token = 'MGC0iEpDnjjiSmWT6elwXzaVSU1GG4Rh/Z8iByBTQ7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )