UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jgmsRD7cTKUSCMNRO+nImIcgvl6Rc791BdEHh8evVio=' 
WHERE 
  key_id = '472a9589d4fcc7e3ee54fb25a81b9806aa524e805e8a1a212b2873134f2ee361' 
  AND (
    token = 'jgmsRD7cTKUSCMNRO+nImIcgvl6Rc791BdEHh8evVio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )