UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0j/OCTCiUB6vooL5lD3uxq9eHWVgYtogv6AKccMI2U=' 
WHERE 
  key_id = 'ff823317ca40145364d680ab6fba4fa7ad1a82d7b314a4fccc4311093fd82aa6' 
  AND (
    token = 'K0j/OCTCiUB6vooL5lD3uxq9eHWVgYtogv6AKccMI2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )