UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wuprmvfwC2N36tW4/MuZFNHiKnaX0gg3XhdXUpqqPkc=' 
WHERE 
  key_id = 'e7c4453d975b53d07152782bf450edf9bb7f3235fd851f363604e3ef343047ee' 
  AND (
    token = 'wuprmvfwC2N36tW4/MuZFNHiKnaX0gg3XhdXUpqqPkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )