UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cnacc2KId0351A9MSy+iGB/+tL1yOxAO3jADSu2bI5U=' 
WHERE 
  key_id = '93b42d906fc1e6e07306620d225b2181ba202ad0e7c43b92f2ca34423c3ffb85' 
  AND (
    token = 'Cnacc2KId0351A9MSy+iGB/+tL1yOxAO3jADSu2bI5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )