UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ke+YlHilAqCkipIUsHwE+l+TNgeSeS9ikOLxPIJDHKI=' 
WHERE 
  key_id = '75db3cc4012b09ff34a00a2e764172bd6f2b288c0d9cd49874ff78b3cc62a60d' 
  AND (
    token = 'Ke+YlHilAqCkipIUsHwE+l+TNgeSeS9ikOLxPIJDHKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )