UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pUVmoLWU3LYCF7fCiR4/q+NnjojsMZQkUKUa89X5lyY=' 
WHERE 
  key_id = '4ef112c4b602acbb84290b17306dd84bb512d9fea22c3f4cfea8765b63f59efe' 
  AND (
    token = 'pUVmoLWU3LYCF7fCiR4/q+NnjojsMZQkUKUa89X5lyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )