UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K51khHYurnSwKP+AbvIJajUFwCRcJoXYiWC2kC47tsY=' 
WHERE 
  key_id = '2813e1f858f11c04b8e96760d0a7f45997953593f1e565300ac51a5657315902' 
  AND (
    token = 'K51khHYurnSwKP+AbvIJajUFwCRcJoXYiWC2kC47tsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )