UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nXQs38QV40wtOfAS0nxO35aUHtKapFRFjQg9FUHNR5g=' 
WHERE 
  key_id = '3044916f7bcd6a60817aa4ff67f195034c40a15e1c7d867640a08e22391c6757' 
  AND (
    token = 'nXQs38QV40wtOfAS0nxO35aUHtKapFRFjQg9FUHNR5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )