UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGEO4MlLSLoayS1sreMkmm7JVJQvxRZBF6oZfp9cLuU=' 
WHERE 
  key_id = '7b285ff06640a9930d0f9c19606af0e238de4e65db14d7dc8e4be17a74dbab59' 
  AND (
    token = 'wGEO4MlLSLoayS1sreMkmm7JVJQvxRZBF6oZfp9cLuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )