UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '30V9Th/wtVeh2pwVwt/LwsjA43575DHRx4yKrSG4w2s=' 
WHERE 
  key_id = 'b121fda05a92d14b0d693d9ed1757b09f9a99ca6ae33366763bf734c8fd041ab' 
  AND (
    token = '30V9Th/wtVeh2pwVwt/LwsjA43575DHRx4yKrSG4w2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )