UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0e/tQhyU3q2Rg82BcONUNOuZNWwhCZleZuqjt79ux/0=' 
WHERE 
  key_id = '532079fc082ea06a6e2bf545e916bd4d62648639afe3c1b2440eee7aa753a101' 
  AND (
    token = '0e/tQhyU3q2Rg82BcONUNOuZNWwhCZleZuqjt79ux/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )