UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yk1edwoIVtk7/fEJTWQkBM5dRewxzeFspKiguUchZTY=' 
WHERE 
  key_id = '2bb15a64b7907c3ee313298acb96fb3d7384970c7ff2690ee2bb87f58bb392d3' 
  AND (
    token = 'Yk1edwoIVtk7/fEJTWQkBM5dRewxzeFspKiguUchZTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )