UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Liwj97q3toto0rwqSYPuJ7+akN1IUtncXKiHWhMBAwk=' 
WHERE 
  key_id = '7f3d2fb03f6f84a70514a2756f07f4ba71920ac23a8c0d3c6a5d7881ece50341' 
  AND (
    token = 'Liwj97q3toto0rwqSYPuJ7+akN1IUtncXKiHWhMBAwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )