UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l6MleP/TB+ekK4095eFQOZPR9/QaeeMQpgli/lQVvnA=' 
WHERE 
  key_id = '166da440533e7b14aae7af7fcc0d01485c72ed43c2dbb4f85877c25abe7db4d4' 
  AND (
    token = 'l6MleP/TB+ekK4095eFQOZPR9/QaeeMQpgli/lQVvnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )