UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jOjvGRkzwtwy4jcWYqYGB48bgMUEZWTpbjAGlUVWjVc=' 
WHERE 
  key_id = '8f8dec472faf845a9b6e5b3d8a93e844b495d1c31c06e57603ac6312cdfdf36c' 
  AND (
    token = 'jOjvGRkzwtwy4jcWYqYGB48bgMUEZWTpbjAGlUVWjVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )