UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQr+sm5xPNGU55e+n9ZoAtXD+G+WgJH7cR2e15rfJ1U=' 
WHERE 
  key_id = 'c378a397608ceb24539e3a03bc85b4e76062d481675c95d937f515b385d5808f' 
  AND (
    token = 'pQr+sm5xPNGU55e+n9ZoAtXD+G+WgJH7cR2e15rfJ1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )