UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4gOKp6ZutTfjJEisqC3sHYMYz3TjwNU47CTlQCFlbO8=' 
WHERE 
  key_id = '52328017108781bc8c69c9a8b92f90ff75c95ff89266f32627c8abed08e053d8' 
  AND (
    token = '4gOKp6ZutTfjJEisqC3sHYMYz3TjwNU47CTlQCFlbO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )