UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nuprj2HimK504yyxHM36X2SdbR9igcNoRROvBHpNNDk=' 
WHERE 
  key_id = 'ad18f9436deac4c3fb49b1ed181334ba35259755a25fe3268ae0474b70761405' 
  AND (
    token = 'nuprj2HimK504yyxHM36X2SdbR9igcNoRROvBHpNNDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )