UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hRFaOZNSfD9dyfMKviVVoeGDOpWKCqz0pz//qaGQ1PM=' 
WHERE 
  key_id = '6554dce68eca3d63d5bec60ce2ca85ae5f802a0827e890df9eb044973ac7fe6c' 
  AND (
    token = 'hRFaOZNSfD9dyfMKviVVoeGDOpWKCqz0pz//qaGQ1PM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )