UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VjFIA7Rkjv9Yo+7TG0c6fCqv+HJHKsP4lvrcoBkU2ns=' 
WHERE 
  key_id = '4a7d24e272009e42ed7bf52379057a354889789947a569b3a0180e516d03844c' 
  AND (
    token = 'VjFIA7Rkjv9Yo+7TG0c6fCqv+HJHKsP4lvrcoBkU2ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )