UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UfB2si4MZL//Yg1p+P1mmOJAkmSSa6cyw0q6dHakKUk=' 
WHERE 
  key_id = 'bca57d6fca37b43fe10796263ce23e349ae9778aa945bd2c7c0f3c5ed9ce13f2' 
  AND (
    token = 'UfB2si4MZL//Yg1p+P1mmOJAkmSSa6cyw0q6dHakKUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )