UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uIYRw8RjFQEH0jw/dCwM1QbqnH9XwcPQuO8DWdh7b+w=' 
WHERE 
  key_id = 'f82b6ed547259e2623dddb8a4dab771d38cd630c0314ab261e298af44cd5d270' 
  AND (
    token = 'uIYRw8RjFQEH0jw/dCwM1QbqnH9XwcPQuO8DWdh7b+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )