UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fjZIQJ0yD1p5GKjn8Sqlf3IUAk7iF4ADkv/JGDyh+3Q=' 
WHERE 
  key_id = 'bcf5e655a2eba71d5f98edac64cee1b8dc31bf80be6f0074a7128a35330b432c' 
  AND (
    token = 'fjZIQJ0yD1p5GKjn8Sqlf3IUAk7iF4ADkv/JGDyh+3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )