UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z7gEBntDlzs+YBhE41BVmHpfICopdVIiJz1do2a/30g=' 
WHERE 
  key_id = 'f636fa2433c0ab17b1016e9cbaa0a6c927c3d09650ac452dddacf1d870b4acb7' 
  AND (
    token = 'z7gEBntDlzs+YBhE41BVmHpfICopdVIiJz1do2a/30g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )