UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AN/N5vSCWyJ49UJzBhFpUOv2eA1Kkrn1jdgCiFhOnwA=' 
WHERE 
  key_id = 'c6bae1f2f45f5a5555d5e9f3ff599780c28206b9d638415268172accc1cd1a47' 
  AND (
    token = 'AN/N5vSCWyJ49UJzBhFpUOv2eA1Kkrn1jdgCiFhOnwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )