UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GvO8lM0HI8CiKl37EDegWQdVDYfaNpDVS6+i157cq30=' 
WHERE 
  key_id = 'd0ef65e2ed267e49d09cc7ea040ac19149a491ffe3508f003f42780bf768f413' 
  AND (
    token = 'GvO8lM0HI8CiKl37EDegWQdVDYfaNpDVS6+i157cq30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )