UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HhTnlNUlkmyPgf54Jr/mJPansNKDfP5DUo+umGLYKFU=' 
WHERE 
  key_id = 'dce210718aca4ace8bae684540c34e2d41f3af840174d0f683c1d8b71aa4d9ed' 
  AND (
    token = 'HhTnlNUlkmyPgf54Jr/mJPansNKDfP5DUo+umGLYKFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )