UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sGjlHQD3Oku0DzFSdFN3SP0cEavs0SX9POU9bvqrOw8=' 
WHERE 
  key_id = '5d7cba273134c86edab75ec7a783d6704a4594efac41c3acee4aa565fa9c1e37' 
  AND (
    token = 'sGjlHQD3Oku0DzFSdFN3SP0cEavs0SX9POU9bvqrOw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )