UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '164jBQ7f1Ei0/fRbBAmG+5v1H1D8wOR5YSdGj2arKQ4=' 
WHERE 
  key_id = '8bf48c686345db30a1559bee09b5f1766c9197eb9eee7a28415313b399c836a1' 
  AND (
    token = '164jBQ7f1Ei0/fRbBAmG+5v1H1D8wOR5YSdGj2arKQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )