UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSUHOo1rSy7vq8vPYuSDHc38lJKqgMGslpCqpc5aOow=' 
WHERE 
  key_id = '0d5c65606e179dcb57ed5e8bd09dac0c5dce6de6a32fdf6b1a96210d0281ea58' 
  AND (
    token = 'rSUHOo1rSy7vq8vPYuSDHc38lJKqgMGslpCqpc5aOow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )