UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w0i89aOGK+nGu/Z0Nf3U8/7mVPlM79iHP2GQUJ/0P78=' 
WHERE 
  key_id = '950aedf0abf139ec128c062f53681d9ab7f17dc24047aff9008d35ec911d9c26' 
  AND (
    token = 'w0i89aOGK+nGu/Z0Nf3U8/7mVPlM79iHP2GQUJ/0P78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )