UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '85ClBLDlLdxzRgznJfP52mehqXK7IZRB8yUO/t5emU0=' 
WHERE 
  key_id = 'f1d731652da8e5ad6cec3215e23efae463fe28e5124f6aaffe55493ab93db470' 
  AND (
    token = '85ClBLDlLdxzRgznJfP52mehqXK7IZRB8yUO/t5emU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )