UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WMdGRuqvJexbgRJ2DGtYARF6/rtv6Xe1GsfslSJ94io=' 
WHERE 
  key_id = 'f343c1f3d5d3281141943f95aeca99d4aecfd46a2bd7a3a8f721af0f950e6c53' 
  AND (
    token = 'WMdGRuqvJexbgRJ2DGtYARF6/rtv6Xe1GsfslSJ94io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )