UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZDpCgZ1vgWW7P4shIWBM6QyfjaTUUsqFeTFRO1F/j8c=' 
WHERE 
  key_id = 'b9a110014df1d09c19680b201f15d69e924abe8874980d8542e6ee6e5a6827b0' 
  AND (
    token = 'ZDpCgZ1vgWW7P4shIWBM6QyfjaTUUsqFeTFRO1F/j8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )