UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ncyljbRQr5cikYdCEYeUYBdJUsymQ93gg3JInLQ2RI=' 
WHERE 
  key_id = 'b91af2f960d44847a29499f708d9a6c5a3b1913facbe3c2c425322b9f7ac7c5a' 
  AND (
    token = '7ncyljbRQr5cikYdCEYeUYBdJUsymQ93gg3JInLQ2RI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )