UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dEc3GVHcsUqkQA+JK5hWvbjKmkGbJkzc1pw2GcQRqCQ=' 
WHERE 
  key_id = '4e6244aaacff2d647f671855be268c5abdd987243a85fa118be51b4518fb11f2' 
  AND (
    token = 'dEc3GVHcsUqkQA+JK5hWvbjKmkGbJkzc1pw2GcQRqCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )