UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hw//hFB6O+3Wx1VGV9tqWDAp5KiyuQrg2bydiHxjOSo=' 
WHERE 
  key_id = 'c56c6f03f21ccc0f700fe72b9d21d4cf7bd2d0a7b1417ffb84225f224038b0ac' 
  AND (
    token = 'Hw//hFB6O+3Wx1VGV9tqWDAp5KiyuQrg2bydiHxjOSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )