UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9eMyE/JInnZ5l2z3gn2NmdKHkIKkRQyjLtv3jxK/Ha0=' 
WHERE 
  key_id = '8af998bc2e7c6a8e75e93f7f0999148752e6d138865b922dbc0b43089b54ee41' 
  AND (
    token = '9eMyE/JInnZ5l2z3gn2NmdKHkIKkRQyjLtv3jxK/Ha0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )