UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PS0vN+eE6koOtXVL9+BwVyXc5LKKbmhKZfmqWO3c87Q=' 
WHERE 
  key_id = 'bf1672c0f97114e18f27d1bdd09a0e28618d1689100a8e2cd13305b31890bb58' 
  AND (
    token = 'PS0vN+eE6koOtXVL9+BwVyXc5LKKbmhKZfmqWO3c87Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )