UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FnYjdDjWlfrEgGCndHFKr9Cy1ReDdCU0M6DRNF3DTE8=' 
WHERE 
  key_id = 'b079a052a1291b39f8aedba995f5bfe95d82b130f4db893efe510100ff8e1734' 
  AND (
    token = 'FnYjdDjWlfrEgGCndHFKr9Cy1ReDdCU0M6DRNF3DTE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )