UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UYtbM8JDQa+XaFVE7uTFt3jjpDI4mvE+c/mrZ/EIB1g=' 
WHERE 
  key_id = 'b0fab1da888412f21548fb5852c2a44735f27e0db4090ea8b62a2533791d0ef4' 
  AND (
    token = 'UYtbM8JDQa+XaFVE7uTFt3jjpDI4mvE+c/mrZ/EIB1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )