UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJFkx0/h8+sW3RiwMbZHgK0GNUn2WvLDM7hy91aOyO8=' 
WHERE 
  key_id = '503c7e73920df450936531011592e9a79f9cfcdca87a4930d23e23850f45d7cf' 
  AND (
    token = 'BJFkx0/h8+sW3RiwMbZHgK0GNUn2WvLDM7hy91aOyO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )