UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vg1UYa2CqMrmR3I3qtQ1WhyIC6CAlFA/z9FlDMrNSsQ=' 
WHERE 
  key_id = '70fce1db8778a0194993ff5f55bb9eb7f1d8938a242d2291da31eca2ecf5573f' 
  AND (
    token = 'Vg1UYa2CqMrmR3I3qtQ1WhyIC6CAlFA/z9FlDMrNSsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )