UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bWYTy0cyjMTQt1CrntLOP6fesMWb5OjsgU1bt/zo7yM=' 
WHERE 
  key_id = 'e346620a482f9d8d803a7df3655211f6a2212c3815b61481ab1a81ba8713510c' 
  AND (
    token = 'bWYTy0cyjMTQt1CrntLOP6fesMWb5OjsgU1bt/zo7yM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )