UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Jn/MjiTjmbE++GCScWU2aUeLixSF4zClMkXHQEeCaA=' 
WHERE 
  key_id = '290ca6d33405e373bbede2d4228c84a4ee04ecdb88e5cad71bea1cd9a6594c6f' 
  AND (
    token = '4Jn/MjiTjmbE++GCScWU2aUeLixSF4zClMkXHQEeCaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )