UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2FhWtJVCzthbTRPQFAfrInx/bm5H9+/XCIbpb4Qy5uI=' 
WHERE 
  key_id = '9b756f6c4b2a4c8b43e589a14f1d4e646f10e0d5d0ce41a12d627839e78b99f9' 
  AND (
    token = '2FhWtJVCzthbTRPQFAfrInx/bm5H9+/XCIbpb4Qy5uI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )