UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwZ93W7k+s/KyJWmyJ3XhOq5UCOugElVfQmO8N4h8h8=' 
WHERE 
  key_id = 'a4092bae0537e32c7878e5b8ae1318c707d340cb0c299bf7f6aa1c055a7160b6' 
  AND (
    token = 'gwZ93W7k+s/KyJWmyJ3XhOq5UCOugElVfQmO8N4h8h8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )